Judd-Ofelt parameters Database – Luminescence, optics and magneto-optics software (LOMS)

Data validity statement:

Authors of this database present a data repository of Judd-Ofelt parameters for various kinds of host matrices, concentrations of RE ions, methods of preparations, etc. published by other authors in peer-reviewed scientific articles only. This approach ensures a diverse and rich data collection in a standardized format. The authors declare that presented data from trustable peer-review articles were not further checked and thus the authors of this database do not guarantee their factual correctness. If you find an incorrect record or irrelevant information, please get in touch with the authors and the record will be manually checked.

Reference:

J. Hrabovsky, P. Varak, R. Krystufek, LOMS: interactive online software for Classical and Combinatorial Judd-Ofelt analysis with integrated database of Judd-Ofelt parameters, submitted to Scientific data, August 2024

Database Extension: Input form

If you are interested in collaborating and expanding this database, please use the Submission form or send email to info@loms.cz
If you have used the JO LOMS module for the calculation (JO analysis, Combinatorial JO analysis, transition analysis), it is also possible to attach input and output .csv files. In this case, please send the published results (PDF or link to peer-reviewed article) and .csv files as attachments to email: info@loms.cz
JO paramaters database is also accessible via online Googlesheet (reading only, possible to download)

Notes:

Units: Judd-Ofelt parameters (Ω₂, Ω₄,Ω₆) are in 10^-20 cm² units
Values in parentheses were not varied during the fitting procedure.

Abbreviations:

Material type: Single crystal (SC), Polycrystal (PC), Polymer (Pol.), Glass (Glass), aquo, melt, vapor, solution
Preparation method: Volumetric sample (bulk), Czochralski (Czoch.)
Optical properties: Isotropic (Iso – default unless otherwise stated), Uniaxial (Uniax), Biaxial (Biax)
JO analysis/Combinatorial JO analysis: combinatorial

RE ion	Host matrix	State	Comm.	Ω₂	Ω₄	Ω₆	Reference	LOMS files
Er	Te02-ZnO-BaO, TZB	Glass	0.2mol.% Er203, Combinatorial JO analysis	7.66	1.51	2.21	Hrabovsky (2024)	LOMS
Ho	YAG, Y3Al5O12	SC	bulk SC	0.101	2.086	1.724	Walsh (2006)	LOMS
Dy	YVO4	SC	1% Y for Dy	6.59	3.71	1.74	Cavalli (2002)	LOMS
Dy	alpha-KGd(WO4)2	SC	Czoch., 0.001-0.03mol.%RE	9.878-15.347	3.053-14.631	2.006-19.966	Kaminskii (2002)	LOMS
Ho	YLF, LiYF4	SC	Uniax., 0.5 % RE (1.38E22 cm-3)	1.03	2.32	1.93	Walsh (1998)	LOMS
Nd	Y2O3	SC		3.1728	3.0819	1.9825	Walsh (2002)	LOMS
Pm	PbO-P2O5-In2O3	Glass	0.5wt.% Pm2O3	3.8	2.4	2.6	Shinn	LOMS
Pr	RbPb2Cl5	SC	Biax.	10.63	9.22	3.72	Merkle (2017)	LOMS
Sm	Sr2SiO4	PC	0-0.07 mol.% Sm2O3	0.52	0.284	0.398	Manjunath (2018)	LOMS
Sm	TeO2-BiCl3	Glass	0.6mol.% Sm2O3	0.48	2.04	1.83	Budchicha	LOMS
Tb	LiTbF4	SC	Uniax.	1.5	2.23	2.06	Vasyliev (2013)	LOMS
Er	Ge-Ga-Sb-S	Glass	bulk, 0.5-5at.%	3.40-5.8	1.80-2.46	1.85-1.96	Strizik (2014)	LOMS
Tm	GeO2-BaO/CaO-Na2O/Li2O	Glass	2-4 mol.%. Tm2O3	6.14	1.54	0.87	Walsh (2006)	LOMS
Tm	S-FAP, Sr5(PO4)3F	SC	3.1x1019 cm-3	7.633	10.48	3.281	Bonner (2002)	LOMS
Er	B2O3-K2O	Glass	bulk, 0.3 mol.% Er2O3	3.33-7.31	1.06-2.0	0.45-1.54	Tanabe (1992)
Dy	B2O3-CaF2-CaO-BaO-Al2O3	Glass	Bulk, 1 mol.% DyF3	5.98	2.33	2.33	Kumar (2010)
Dy	H3BO3-BaF2	Glass	Bulk, 1mol.% Dy2O3	2.91	1.09	0.98	Dwivedi (2009)
Dy	YSGG, Y3Sc2ga3O12	SC	Czoch, 0.5at.% Dy	7.05	1.22	1.91	Jamalaiah (2009)
Dy	PbO-B2O3-Al2O3-WO3	Glass	1 wt.% Dy	4.9	0.94	2.07	Pisarska (2009)
Dy	Li2CO3-H3BO3	Glass	Bulk, 1mol.%Dy2O3	9.85-13.28	2.19-4.39	2.47-4.46	Babu (2000)
Pr	Ge-Ga-S	Glass	Bulk	12.8	4.3	7.7	Wei (1995)
Pr	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk	1.43	4.22	4.87	Ohishi (1991)
Pr	ZBLA	Glass	Bulk	0.24	4.5	5.4	Eyal (1985)
Nd	B2O3-PbO	Glass	Bulk, 3mol.%Nd2O3	3.52-3.96	2.98-3.77	4.88-5.48	Saisudha (1996)
Sm	B2O3-PbO	Glass	Bulk, 3mol.%Sm2O3	1.68-2.96	5-5.73	3.25-3.47	Saisudha (1996)
Dy	B2O3-PbO	Glass	Bulk, 3mol.%Dy2O3	3.5-4.07	0.62-1.32	1.57-1.88	Saisudha (1996)
Pr	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk, 3mol.% PrF3	0.84	4.79	9.13	Wetenkamp (1992)
Tm	ZBLA, ZrF4-BaF2-LaF3-AlF3	Glass	Bulk	2.8	1.9	1	Wetenkamp (1992)
Dy	ZBLALI, ZrF4-BaF2-LaF3-LiF	Glass	Bulk	2.7	1.8	2	Wetenkamp (1992)
Dy	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk, 3mol.% DyF3	1.86	1.42	2.37	Wetenkamp (1992)
Nd	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk, 4mol.% NdF3	2.1	3.71	4.62	Wetenkamp (1992)
Tm	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk, 4mol.% TmF3	2.7	1.59	1.09	Wetenkamp (1992)
Er	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk	2.97	1.23	1.17	Wetenkamp (1992)
Er	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk, 4mol.% ErF3	2.91	1.78	1	Wetenkamp (1992)
Ho	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk, 4mol.% HoF3	2.3	2.3	1.71	Wetenkamp (1992)
Pr	ZBLA, ZrF4-BaF2-LaF3-AlF3	Glass	Bulk, PrF3	0.06	5.05	6.92	Adam (1985)
Nd	ZBLA, ZrF4-BaF2-LaF3-AlF3	Glass	Bulk, NdF3	1.1	3.8	5.53	Reisfeld (1986)
Nd	ZBN, ZrF4-BaF2-NaF	Glass	Bulk, 2 mol.%NdF3	1.95	3.65	4.17	Lucas (1978)
Nd	ZBL, ZrF4-BaF2-LaF3	Glass	Bulk, 1.7 mol.%NdF3	1.93	3.8	4.35	Lucas (1978)
Nd	PBLA, PbF2-ZnF2-GaF3-AlF3-YF3-LaF3	Glass	Bulk, 2 mol.%NdF3	1.01	3.73	6.19	Reisfeld (1986)
Nd	ZnO-TeO2	Glass	Bulk	4.66	5.08	6.08	Reisfeld (1986)
Ho	GLS, Ga2S3-La2S3	Glass	Bulk	2.31	2.81	1.08	Reisfeld (1985)
Ho	ZBLA, ZrF4-BaF2-LaF3-AlF3	Glass	Bulk	2.43	1.67	1.84	Reisfeld (1985)
Nd	GLS, Ga2S3-La2S3	Glass	Bulk	6.65	4.39	4.67	Reisfeld (1985)
Pr	ZnO-TeO2	Glass	Bulk	2.59	7.26	5.45	Hormadaly (1979)
Pr	BaO-TeO2	Glass	Bulk	4.95	6.46	5.44	Hormadaly (1979)
Pr	Na2O-TeO2	Glass	Bulk	2.83	6.5	4.6	Hormadaly (1979)
Pr	K2O-B2O3	Glass	Bulk	2.14	2.91	1.67	Hormadaly (1979)
Pr	Na2O-B2O3	Glass	Bulk	0.77	4.13	3.07	Hormadaly (1979)
Pr	Li2O-B2O3	Glass	Bulk	0.77	3.84	3.58	Hormadaly (1979)
Dy	ZnO-TeO2	Glass	Bulk	4.28	1.32	2.53	Hormadaly (1979)
Dy	BaO-TeO2	Glass	Bulk	3.2	1.35	2.47	Hormadaly (1979)
Dy	Na2O-TeO2	Glass	Bulk	3.7	1.15	2.22	Hormadaly (1979)
Dy	Na2O-P2O5	Glass	Bulk	1.46	1.16	1.97	Hormadaly (1979)
Pr	Y2O3	SC	Bulk	17.21	19.8	4.88	Krupke (1966)
Nd	Y2O3	SC	Bulk	8.55	5.25	2.89	Krupke (1966)
Eu	Y2O3	SC	Bulk	6.31	0.66	<0.48	Krupke (1966)
Er	Y2O3	SC	Bulk	4.59	1.21	0.48	Krupke (1966)
Tm	Y2O3	SC	Bulk	4.07	1.46	0.61	Krupke (1966)
Pr	LaF3	SC	Bulk	0.12	1.77	4.78	Krupke (1966)
Nd	LaF3	SC	Bulk	0.35	2.57	2.5	Krupke (1966)
Pr	YAlO3	SC	Bulk	2	6	7	Reisfeld (1985)
Nd	YAlO3	SC	Bulk	1.24	4.68	5.85	Weber (1973)
Eu	YAlO3	SC	Bulk	2.66	6.32	0.8	Weber (1973)
Tb	YAlO3	SC	Bulk	3.25	7.13	2	Weber (1973)
Ho	YAlO3	SC	Bulk	1.82	2.38	1.53	Weber (1973)
Er	YAlO3	SC	Bulk	1.06	2.63	0.78	Weber (1973)
Tm	YAlO3	SC	Bulk	0.67	2.3	0.74	Weber (1973)
Pr	YAG, Y3Al5O12	SC	Bulk	0.2	2.7	5	Reisfeld (1985)
Er	GLS, Ga2S3-La2S3	Glass	Bulk	0.78	1.35	1.06	Reisfeld (1985)
Eu	LaF3	SC	Bulk	1.19	1.16	0.39	Reisfeld (1985)
Er	LaF3	SC	Bulk	1.07	0.28	0.63	Weber (1967)
Ho	LaF3	SC	Bulk	1.16	1.38	0.88	Weber (1972)
Er	ZBLA, ZrF4-BaF2-LaF3-AlF3	Glass	Bulk	2.54	1.39	0.97	Shinn (1983)
Dy	LaF3	SC	Bulk	1.1	1.4	0.9	Xu (1984)
Ho	ZBLA, ZrF4-BaF2-LaF3-AlF3	Glass	Bulk	2.28	2.08	1.73	Tanimura (1984)
Er	ZBLA, ZrF4-BaF2-LaF3-AlF3	Glass	Bulk	3.26	1.85	1.14	Reisfeld (1985)
Er	YSCZ, Yttria stabilized cubic zirconia crystal	SC	Bulk	2.92	0.78	0.57	Greenberg (1982)
Nd	ALS, Al2S3-La2S3	Glass	Bulk	9.45	4.84	6.54	Reisfeld (1985)
Ho	ALS, Al2S3-La2S3	Glass	Bulk	8.09	3.85	1.4	Reisfeld (1985)
Er	ALS, Al2S3-La2S3	Glass	Bulk	3.74	4.33	0.9	Reisfeld (1985)
Ho	ZnO-TeO2	Glass	Bulk	6.92	2.81	1.42	Reisfeld (1985)
Dy	ZBLA, ZrF4-BaF2-LaF3-AlF3	Glass	Bulk	3.22	1.35	2.38	Adam (1988)
Tm	Silica, SiO2	Glass	Bulk	6.23	1.91	1.36	Walsh (2004)
Tm	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk	1.96	1.36	1.16	Walsh (2004)
Er	ZBLANI, ZrF4-BaF2-LaF3-AlF3-NaF-InF3	Glass	Bulk	2.68-2.98	1.09-1.4	0.99-1.04	Ivanova (2009)
Ho	PbO-Bi2O3-Ga2O3	Glass	Bulk	6.81	2.31	0.67	Zhou (2009)
Ho	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk	2.46	2.02	1.71	Piatkowski (2008)
Ho	ZnO-TeO2	Glass, 1mol.%Ho2O3	Bulk	5.28	3.42	1.2	Boyer (2003)
Ho	PbO-ZnO-B2O3	Glass, 1mol.%Ho2O3	Bulk	4.38	1.8	1.66	Hussain (2006)
Ho	PbO-Al2O3-B2O3	Glass	Bulk	5.83	17.15	26.5	Reddy (2000)
Sm	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	2.23-2.47	2.14-2.45	1.0-1.26	Takebe (1995)
Er	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	4.07-4.37	0.64-0.83	0.23-0.32	Takebe (1995)
Tm	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	2.16-2.63	0.16-0.38	0.43-0.5	Takebe (1995)
Sm	Li2O-SiO2	Glass	Bulk, 0.3mol.%RE	2.55	3.77	1.82	Takebe (1995)
Sm	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	2.47	2.32	1.26	Takebe (1995)
Sm	K2O-SiO2	Glass	Bulk, 0.3mol.%RE	2.35	1.69	0.82	Takebe (1995)
Sm	CaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.73	4.44	2.03	Takebe (1995)
Sm	SrO-SiO2	Glass	Bulk, 0.3mol.%RE	2.41	3.71	1.89	Takebe (1995)
Sm	BaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.51	3.32	1.69	Takebe (1995)
Sm	Li2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.43	4.23	2.07	Takebe (1995)
Sm	Na2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.64	3.3	1.64	Takebe (1995)
Sm	K2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.89	2.56	1.31	Takebe (1995)
Sm	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	2.63-3.22	3.43-4.39	2.05-2.59	Takebe (1995)
Sm	Li2O-B2O3	Glass	Bulk, 0.3mol.%RE	2.97	4.24	2.52	Takebe (1995)
Sm	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	3.18	3.55	2.23	Takebe (1995)
Sm	K2O-B2O3	Glass	Bulk, 0.3mol.%RE	2.59	2.03	1.52	Takebe (1995)
Sm	CaO-B2O3	Glass	Bulk, 0.3mol.%RE	2.87	4.29	2.42	Takebe (1995)
Sm	SrO-B2O3	Glass	Bulk, 0.3mol.%RE	2.94	4.29	2.52	Takebe (1995)
Sm	BaO-B2O3	Glass	Bulk, 0.3mol.%RE	2.94	3.98	2.41	Takebe (1995)
Sm	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	2.49-2.68	3.63-4.0	2.22-2.26	Takebe (1995)
Sm	Li2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	2.71	3.37	2.11	Takebe (1995)
Sm	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	2.59	3.63	2.26	Takebe (1995)
Sm	K2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.41	3.82	2.27	Takebe (1995)
Sm	MgO--P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.48	2.9	1.78	Takebe (1995)
Sm	CaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.13	3.09	1.81	Takebe (1995)
Sm	SrO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.34	3.29	2.01	Takebe (1995)
Sm	BaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.08	3.21	2.02	Takebe (1995)
Er	Li2O-SiO2	Glass	Bulk, 0.3mol.%RE	4.69	1.29	0.56	Takebe (1995)
Er	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	4.37	0.83	0.27	Takebe (1995)
Er	K2O-SiO2	Glass	Bulk, 0.3mol.%RE	5.02	0.71	0.24	Takebe (1995)
Er	CaO-SiO2	Glass	Bulk, 0.3mol.%RE	5.91	1.53	0.77	Takebe (1995)
Er	SrO-SiO2	Glass	Bulk, 0.3mol.%RE	5.22	1.25	0.61	Takebe (1995)
Er	BaO-SiO2	Glass	Bulk, 0.3mol.%RE	3.42	0.83	0.27	Takebe (1995)
Er	Li2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	4.96	1.41	0.65	Takebe (1995)
Er	Na2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	5.22	1.02	0.48	Takebe (1995)
Er	K2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	5.63	0.99	0.34	Takebe (1995)
Er	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	3.31-6.17	1.3-2.07	0.73-1.57	Takebe (1995)
Er	Li2O-B2O3	Glass	Bulk, 0.3mol.%RE	5.81	1.84	1.18	Takebe (1995)
Er	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	6.04	1.59	0.91	Takebe (1995)
Er	K2O-B2O3	Glass	Bulk, 0.3mol.%RE	5.38	1.02	0.44	Takebe (1995)
Er	CaO-B2O3	Glass	Bulk, 0.3mol.%RE	6.33	1.96	1.25	Takebe (1995)
Er	SrO-B2O3	Glass	Bulk, 0.3mol.%RE	6.06	1.87	1.18	Takebe (1995)
Er	BaO-B2O3	Glass	Bulk, 0.3mol.%RE	6.57	1.84	1.01	Takebe (1995)
Er	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.17-6.8	1.53-1.78	0.91-1.17	Takebe (1995)
Er	Li2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.42	1.64	0.78	Takebe (1995)
Er	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.85	1.67	1.08	Takebe (1995)
Er	K2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.94	1.84	1.1	Takebe (1995)
Er	MgO--P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.69	1.02	0.63	Takebe (1995)
Er	CaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.77	1.33	0.69	Takebe (1995)
Er	SrO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.63	1.53	0.7	Takebe (1995)
Er	BaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.34	1.74	0.81	Takebe (1995)
Tm	Li2O-SiO2	Glass	Bulk, 0.3mol.%RE	2.39	0.77	0.61	Takebe (1995)
Tm	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	2.16	0.16	0.5	Takebe (1995)
Tm	K2O-SiO2	Glass	Bulk, 0.3mol.%RE	2.54	0.07	0.45	Takebe (1995)
Tm	CaO-SiO2	Glass	Bulk, 0.3mol.%RE	3.59	0.99	0.86	Takebe (1995)
Tm	SrO-SiO2	Glass	Bulk, 0.3mol.%RE	3.17	0.69	0.66	Takebe (1995)
Tm	BaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.69	0.7	0.55	Takebe (1995)
Tm	Li2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.81	1.02	0.7	Takebe (1995)
Tm	Na2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.68	0.64	0.53	Takebe (1995)
Tm	K2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	3.33	0.53	0.52	Takebe (1995)
Tm	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	2.41-4.01	0.72-2.44	0.87-1.53	Takebe (1995)
Tm	Li2O-B2O3	Glass	Bulk, 0.3mol.%RE	3.87	1.77	1.28	Takebe (1995)
Tm	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	3.37	0.99	0.96	Takebe (1995)
Tm	K2O-B2O3	Glass	Bulk, 0.3mol.%RE	3.03	0.29	0.7	Takebe (1995)
Tm	CaO-B2O3	Glass	Bulk, 0.3mol.%RE	3.83	1.82	1.31	Takebe (1995)
Tm	SrO-B2O3	Glass	Bulk, 0.3mol.%RE	3.95	1.54	1.28	Takebe (1995)
Tm	BaO-B2O3	Glass	Bulk, 0.3mol.%RE	4.28	1.61	1.23	Takebe (1995)
Tm	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.64-3.84	0.94-1.32	0.85-1.05	Takebe (1995)
Tm	Li2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.69	1.23	0.93	Takebe (1995)
Tm	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.84	1.32	0.98	Takebe (1995)
Tm	K2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.6	1.32	1.17	Takebe (1995)
Tm	MgO--P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.85	0.69	0.72	Takebe (1995)
Tm	CaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.96	0.93	0.74	Takebe (1995)
Tm	SrO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.6	0.79	0.82	Takebe (1995)
Tm	BaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.27	0.98	0.81	Takebe (1995)
Pr	Li2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	2.69	6.01	4.7	Takebe (1995)
Pr	Na2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	3.91	5.72	3.82	Takebe (1995)
Pr	K2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	5.16	5.21	2.5	Takebe (1995)
Pr	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	4.81	4.71	3.01	Takebe (1995)
Pr	Li2O-B2O3	Glass	Bulk, 0.3mol.%RE	0.1	4.71	5.28	Takebe (1995)
Pr	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	0.98	4.76	4.86	Takebe (1995)
Pr	K2O-B2O3	Glass	Bulk, 0.3mol.%RE	2.33	4.65	3.84	Takebe (1995)
Pr	CaO-B2O3	Glass	Bulk, 0.3mol.%RE	-0.1	4.75	5.12	Takebe (1995)
Pr	BaO-B2O3	Glass	Bulk, 0.3mol.%RE	0.5	4.98	5	Takebe (1995)
Pr	Li2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	2.41	5.89	5.6	Takebe (1995)
Pr	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	2.06	6.41	5.61	Takebe (1995)
Pr	MgO--P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.44	4.52	3.95	Takebe (1995)
Pr	CaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	5.28	5.2	4.34	Takebe (1995)
Pr	BaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.53	5.66	4.77	Takebe (1995)
Nd	Li2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	3.63	4.21	4.94	Takebe (1995)
Nd	Na2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	4.64	3.81	4.17	Takebe (1995)
Nd	K2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	5.23	3.1	3.14	Takebe (1995)
Nd	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	4.83	3.07	3.37	Takebe (1995)
Nd	Li2O-B2O3	Glass	Bulk, 0.3mol.%RE	4.2	3.89	4.74	Takebe (1995)
Nd	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	4.91	3.28	4.51	Takebe (1995)
Nd	K2O-B2O3	Glass	Bulk, 0.3mol.%RE	4.94	3.1	3.42	Takebe (1995)
Nd	CaO-B2O3	Glass	Bulk, 0.3mol.%RE	4.36	3.74	4.64	Takebe (1995)
Nd	BaO-B2O3	Glass	Bulk, 0.3mol.%RE	4.65	3.56	4.74	Takebe (1995)
Nd	Li2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.71	4.7	5.15	Takebe (1995)
Nd	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	3.82	4.74	5.53	Takebe (1995)
Nd	MgO--P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	5.72	3.69	4.31	Takebe (1995)
Nd	CaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	5.27	3.77	4.34	Takebe (1995)
Nd	BaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	4.37	4.05	4.82	Takebe (1995)
Tb	Li2O-CaO-SiO2	Glass	Bulk, 3mol.%RE		0.75	2.11	Takebe (1995)
Tb	Na2O-CaO-SiO2	Glass	Bulk, 3mol.%RE		0.68	1.39	Takebe (1995)
Tb	K2O-CaO-SiO2	Glass	Bulk, 3mol.%RE		0.61	1.05	Takebe (1995)
Tb	Na2O-SiO2	Glass	Bulk, 3mol.%RE		0.48	0.78	Takebe (1995)
Tb	Li2O-B2O3	Glass	Bulk, 3mol.%RE	5.56	1.33	3.22	Takebe (1995)
Tb	Na2O-B2O3	Glass	Bulk, 3mol.%RE	8.82	0.85	2.8	Takebe (1995)
Tb	K2O-B2O3	Glass	Bulk, 3mol.%RE		0.73	1.76	Takebe (1995)
Tb	CaO-B2O3	Glass	Bulk, 3mol.%RE	6.95	1.28	2.91	Takebe (1995)
Tb	BaO-B2O3	Glass	Bulk, 3mol.%RE	6.72	0.95	2.81	Takebe (1995)
Tb	Li2O-P2O5-Al2O3	Glass	Bulk, 3mol.%RE	6.44	1.05	2.21	Takebe (1995)
Tb	Na2O-P2O5-Al2O3	Glass	Bulk, 3mol.%RE	6.8	1.11	2.27	Takebe (1995)
Tb	MgO--P2O5-Al2O3	Glass	Bulk, 3mol.%RE	8.41	0.86	1.31	Takebe (1995)
Tb	CaO-P2O5-Al2O3	Glass	Bulk, 3mol.%RE	7.51	0.79	1.6	Takebe (1995)
Tb	BaO-P2O5-Al2O3	Glass	Bulk, 3mol.%RE	7.26	0.9	2.03	Takebe (1995)
Dy	Li2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	4.03	2.47	1.07	Takebe (1995)
Dy	Na2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	4.44	1.51	0.71	Takebe (1995)
Dy	K2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	5.19	1.35	0.61	Takebe (1995)
Dy	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	4.24	1.09	0.47	Takebe (1995)
Dy	Li2O-B2O3	Glass	Bulk, 0.3mol.%RE	4.56	3.14	1.78	Takebe (1995)
Dy	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	5.3	2.52	1.53	Takebe (1995)
Dy	K2O-B2O3	Glass	Bulk, 0.3mol.%RE	5.29	1.4	0.78	Takebe (1995)
Dy	CaO-B2O3	Glass	Bulk, 0.3mol.%RE	4.9	3.29	1.74	Takebe (1995)
Dy	BaO-B2O3	Glass	Bulk, 0.3mol.%RE	4.96	2.99	1.61	Takebe (1995)
Dy	Li2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	4.92	2.28	1.54	Takebe (1995)
Dy	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	5.31	2.62	1.62	Takebe (1995)
Dy	MgO--P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.58	1.57	1.09	Takebe (1995)
Dy	CaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.23	1.56	1.21	Takebe (1995)
Dy	BaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	5.36	2.39	1.33	Takebe (1995)
Ho	Li2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	5.87	1.94	1.22	Takebe (1995)
Ho	Na2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	6.42	1.46	0.65	Takebe (1995)
Ho	K2O-CaO-SiO2	Glass	Bulk, 0.3mol.%RE	6.81	1.39	0.43	Takebe (1995)
Ho	Na2O-SiO2	Glass	Bulk, 0.3mol.%RE	6.04	0.9	0.24	Takebe (1995)
Ho	Li2O-B2O3	Glass	Bulk, 0.3mol.%RE	5.9	1.82	2.02	Takebe (1995)
Ho	Na2O-B2O3	Glass	Bulk, 0.3mol.%RE	6.85	1.64	1.61	Takebe (1995)
Ho	K2O-B2O3	Glass	Bulk, 0.3mol.%RE	6.62	0.99	0.63	Takebe (1995)
Ho	CaO-B2O3	Glass	Bulk, 0.3mol.%RE	5.99	2.01	1.96	Takebe (1995)
Ho	BaO-B2O3	Glass	Bulk, 0.3mol.%RE	6.44	1.66	1.84	Takebe (1995)
Ho	Li2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.19	1.8	1.5	Takebe (1995)
Ho	Na2O-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	6.7	1.98	1.73	Takebe (1995)
Ho	MgO--P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	8.21	1.38	1.14	Takebe (1995)
Ho	CaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	8.13	1.48	1.21	Takebe (1995)
Ho	BaO-P2O5-Al2O3	Glass	Bulk, 0.3mol.%RE	7.11	1.75	1.47	Takebe (1995)
Er	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk, 1mol.%RE	2.97	1.59	1.04	Wang (2009)
Er	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk	2.2	1.4	0.91	Wang (2009)
Er	ZBLAN, ZrF4-BaF2-LaF3-AlF3-NaF	Glass	Bulk	2.97	1.23	1.17	Yanagita (1991)
Nd	KTG, K2O-Ta2O5-Ga2O3	Glass	Bulk	11.4	5.04	5.57	Takebe (1997)
Nd	PbO-Bi2O3-Ga2O3	Glass	Bulk	3.72	4.48	4.33	Takebe (1997)
Nd	ZBLAN	Glass	Bulk	2.37	3.77	4.85	Takebe (1997)
Nd	Ge-Ga-S	Glass	Bulk	10.6	9.56	6.04	Takebe (1997)
Er	Na2O-GeO2-SiO2	Glass	Bulk, 0.1 mol.% RE2O3	4.43	0.64	0.38	Varak (2022)
Er	Na2O-ZnO-SiO2	Glass	Bulk, 0.1 mol.% RE2O3	5.23	0.72	0.53	Varak (2022)
Er	Na2O-Al2O3-SiO2	Glass	Bulk, 0.1 mol.% RE2O3	4.81	0.8	0.42	Varak (2022)
Ho	Na2O-GeO2-SiO2	Glass	Bulk, 0.1 mol.% RE2O3	4.23	0.74	0.7	Varak (2022)
Ho	Na2O-ZnO-SiO2	Glass	Bulk, 0.1 mol.% RE2O3	5.15	1.03	0.93	Varak (2022)
Ho	Na2O-Al2O3-SiO2	Glass	Bulk, 0.1 mol.% RE2O3	4.81	0.83	0.74	Varak (2022)
Pr	TeO2-PbF2-AlF3	Glass	Bulk, 2.5 mol. % REF3	0.62	1.39	13.19	Lalla (2020)
Nd	TeO2-PbF2-AlF3	Glass	Bulk, 2.5 mol. % REF3	4.51	6.34	6.16	Lalla (2020)
Sm	TeO2-PbF2-AlF3	Glass	Bulk, 2.5 mol. % REF3	1.11	3.92	3.29	Lalla (2020)
Dy	TeO2-PbF2-AlF3	Glass	Bulk, 2.5 mol. % REF3	8.53	1.58	3.51	Lalla (2020)
Ho	TeO2-PbF2-AlF3	Glass	Bulk, 2.5 mol. % REF3	3.75	2.38	1.6	Lalla (2020)
Er	TeO2-PbF2-AlF3	Glass	Bulk, 2.5 mol. % REF3	5.52	2.07	1	Lalla (2020)
Tm	TeO2-PbF2-AlF3	Glass	Bulk, 2.5 mol. % REF3	5.01	2.64	1.37	Lalla (2020)
Ho	TeO2-ZnO-BaF2	Glass	Bulk, 0.5 mol. % Ho2O3	3.562	4.666	2.26	Kumi-Barimah (2022)
Ho	SiO2-GeO2-CaO-K2O3-Na2O-Nb2O5	Glass	Bulk, 0.5 mol. % Ho2O3	4.4	2.78	1.21	Chen (2017)
Sm	Y2O3	PC	Bulk, 3 at. % Sm	1.37	1.61	0.87	Hu (2023)
Dy	YAG, Y3Al5O12	SC	1.98 at. % Dy	2.34	3.04	3.83	Li (2022)
Dy	YAG, Y3Al5O12	SC	2 at. % Dy	0.498	2.155	2.848	Yang (2023)
Dy	YAG, Y3Al5O12	SC	(Dy0.03Y0.97)3Al5O12	1.49	0.94	3.2	Pan (2018)
Dy	LiYF4	SC		2.01	1.34	2.39	Brik (2004)
Dy	Lu2SiO5	SC	1 at. % Dy	4.31	1.28	3.49	Dominiak-Dzik (2009)
Dy	TeO2-BiCl3	Glass	0.6mol.% Nd2O3	4.91	0.63	2.29	Budchicha
Dy	Bi4Si3O12	SC	0.2% Bi for Dy	1.38	0.18	0.35	Zhang (2014)
Dy	Y3Sc2Ga3O12	SC	0.5 at. % Dy	0.13	0.73	1.06	Sardar (2004)
Dy	Gd3Ga5O12	SC		0.17	2.66	2.57	Wang (2010)
Dy	YAG, Y3Al5O12	PC	5 at. % Dy	0.2	1.11	1.46	Lupei (2011)
Nd	YAG, Y3Al5O12	SC	0.2 wt% Nd	0.5022	3.3506	5.1653	Guo (2013)
Nd	YAG, Y3Al5O12	PC	1% Nd	0.64	2.58	4.06	Strek (2007)
Nd	SiO2–Na2O–PbO–ZnO	Glass		3.66	5.53	2.73	Serqueira (2006)
Nd	Calcium Aluminate	Glass	0.5 mol. % Nd2O3	4.87	5.5	3.42	Uhlmann (1994)
Nd	CaZn2Y2Ge3O12	SC	2 at. % Nd	0.98	3.2	3.63	Sardar (1994)
Nd	YAG, Y3Al5O12	SC	0.76 at. % Nd	0.2	2.7	5	Krupke (1971)
Nd	CaO-Al2O3-MgO-SiO2	Glass	2.5 wt.% Nd2O3	3.34	4.42	2.02	Pecoraro (2000)
Nd	YAG, Y3Al5O12	SC	1 at. % Nd	0.202	2.615	5.305	Li (2012)
Nd	YAG, Y3Al5O12	PC	0.9 at. % Nd	0.23	3.3	5	Kumar (2004)
Nd	YAG, Y3Al5O12	PC	1 at. % Nd	0.224	2.567	3.712	Sardar (2006)
Nd	Y2O3	PC	1 at. % Nd	4.364	3.609	2.919	Hou (2011)
Nd	YAG, Y3Al5O12	PC	5 at. % Nd	0.38	4.06	5.36	Sato (2003)
Nd	YScAG, Y3Sc2Al3O12	PC	5 at. % Nd	0.1	3.22	3.81	Sato (2003)
Nd	TeO2-BiCl3	Glass	0.6mol.% Nd2O3	3.34	3.86	3.54	Budchicha
Er	TeO2-BiCl3	Glass	0.6mol.% Er2O3	3.38	0.72	1.55	Budchicha
Er	Bi2O3-B2O3-Na2O	Glass	bulk, 1mol.%, Er2O3	3.86	1.52	1.17	Yang (2003)
Tb	TbCaF	SC	Uniax.	1.14	1.52	1.82	Vasyliev (2013)
Tm	FAP, Ca3(PO4)3F	SC	9x1019 cm-3	7.593	2.406	1.141	Bonner (2002)
Tm	B-FAP, Ba5(PO4)3F	SC	3.5x1019 cm-3	29.18	4.185	2.018	Bonner (2002)
Ho	LuAG Lu3Al5O12	SC	bulk SC	0.125	1.987	1.656	Walsh (2006)
Nd	TeO2-BiCl3	Glass	0.6mol.% RE2O3	3.34	3.86	3.54	Bouchicha (2023)
Sm	TeO2-BiCl3	Glass	0.6mol.% RE2O3	0.48	2.04	1.83	Bouchicha (2023)
Dy	TeO2-BiCl3	Glass	0.6mol.% RE2O3	4.91	0.63	2.29	Bouchicha (2023)
Er	TeO2-BiCl3	Glass	0.6mol.% RE2O3	3.38	0.72	1.55	Bouchicha (2023)
Pr	TLF, TeO2-LiF	Glass	10 mol.%REO	1.8-3.11	3.69-3.92	7.89-10.70	Kumar (2001)
Nd	TLF, TeO2-LiF	Glass	10 mol.%REO	5.61	4.17	5.44	Kumar (2001)
Er	TLF, TeO2-LiF	Glass	10 mol.%REO	7.14	0.74	2.18	Kumar (2001)
Nd	TeO2-B2O3-ZnF2-BaO	Glass	0-1.5 mol.% RE2O3	2.89	1.35	1.59	Yuliantini (2021)
Nd	TeO2-PbF2-AlF3	Glass	0.01-2.5 mol.% NdF3	4.21-4.51	5.97-6.34	5.45-6.16	Lalla (2016)
Nd	P2O5-ZnO	Glass	0-2 mol.%- Nd2O3	3.76-6.13	1.16-5.67	3.23-6.83	Mahraz (2019)
Nd	TeO2-WO3	Glass	0-4 mol.%- Nd2O3	4.6	3.3	3.5	Costa (2016)
Sm	Li2CO3-H3BO3-ZnF2	Glass	1 mol.% Sm2O3	1.73	9.45	8.93	Thomas (2013)
Sm	PbO-H3BO3-TiO2-AlF3	Glass	0.1-2 mol.%- Sm2O3	0.27	2.52	2.47	Jamalaiah (2009)
Er	B2O3-Na2O	Glass	bulk, 0.3 mol.%, Er2O3	3.21-6.11	1.13-1.98	0.6-1.39	Tanabe (1992)
Tm	GeO2-PbO	Glass		2.81	0.29	0.86	Wechtler (1998)
Tm	GeO2-PbO-Nb2O5	Glass		5.55	2.03	1.26	Balda (2005)
Tm	GeO2-BaO-K2O	Glass		3.53	1.38	0.71	Reisfeld (1975)
Tm	GeO2-BaO-K2O	Glass		4	1.6	0.8	Reisfeld (1978)
Ho	YAG, Y3Al5O12	SC	bulk Czoch., SC	0.04	2.67	1.89	Malinowski (2000)
Tm	YLF, LiYF4	SC	Uniax., 0.5 % RE (1.38E22 cm-3)	1.67	1.93	1.1	Walsh (1998)
Tm	YLF, LiYF4	SC	Uniax.	2.52	1.04	0.68	Dulick (1991)
Tm	YLF, LiYF4	SC	Uniax.	3.54	0.29	1.4	Walsh (1998)
Ho	LuAG Lu3Al5O12	SC	bulk, SC	0.172	2.08	1.92	Patel (1998)
Ho	YLF, LiYF4	SC	Uniax.	0.96	2.05	1.43	Walsh (1998)
Ho	YLF, LiYF4	SC	Uniax.	1.16	1.62	1.6	Walsh (1998)
Yb	(aquo)	(aquo)		0.93	1.76	1.89	Carnal (1965)
Yb	(aquo)	(aquo)		0.8	(1.6)	(1.6)	Beltyukova (1977)
Yb	EDTA	solution	(1:2)	5.5	(1.6)	(1.6)	Beltyukova (1977)
Yb	Antipyryne	solution	(1:5)	6	(1.6)	(1.6)	Beltyukova (1977)
Yb	EDTA	solution	(1:3)	9.2	(1.6)	(1.6)	Beltyukova (1977)
Yb	NTA	solution	(1:5)	9.6	(1.6)	(1.6)	Beltyukova (1977)
Yb	MAL	solution	(1:5)	11.1	(1.6)	(1.6)	Beltyukova (1977)
Yb	sulfosalicylic acid	solution	(1:2)	11.9	(1.6)	(1.6)	Beltyukova (1977)
Yb	citric acid	solution	(1:5)	13.6	(1.6)	(1.6)	Beltyukova (1977)
Yb	LiNO3-KNO3	melt		13.1	2.32	1.55	Carnal (1965)
Yb	maleic acid	solution	(1:5)	13.1	(1.6)	(1.6)	Beltyukova (1977)
Yb	nitriloacetic acid	solution	(1:2)	15.6	(1.6)	(1.6)	Beltyukova (1977)
Yb	trihydroxyglutatic acid	solution	(1:5)	19.3	(1.6)	(1.6)	Beltyukova (1977)
Yb	malic acid	solution	(1:5)	20	(1.6)	(1.6)	Beltyukova (1977)
Yb	tartaric acid	solution	(1:5)	20	(1.6)	(1.6)	Beltyukova (1977)
Yb	acetylacetone	solution	(1:10)	26.7	(1.6)	(1.6)	Beltyukova (1977)
Yb	benzoylacetone	solution	(1:10)	28.9	(1.6)	(1.6)	Beltyukova (1977)
Yb	thenoyltrifluoro-acetone	solution	(1:10)	30.9	(1.6)	(1.6)	Beltyukova (1977)
Yb	DBM	solution	(1:10)	32.8	(1.6)	(1.6)	Beltyukova (1977)
Yb	sulfosalicylic acid	solution	(1:40)	36.9	(1.6)	(1.6)	Beltyukova (1977)
Tm	LaF3	crystal		0.52	0.59	0.22	Leavitt (1980)
Tm	Tm(C2H5SO4)3·9H2O	crystal		0.593	2.248	1.251	Krupke (1965)
Tm	(aquo)	(aquo)		0.646	2.31	1.47	Carnall (1983)
Tm	YAG,Y3Al5O12	crystal		0.7	1.2	0.5	Weber (1973)
Tm	BZYT fluoride	Glass		1.14	1.57	1.13	Yeh (1988)
Tm	AlPO4–AlF3–PbF2–CaF2–YbF3	Glass	TmF3	1.3	1	1.5	Ozen (1993)
Tm	AlPO4–AlF3–PbF2–CaF2	Glass	TmF3	1.38	0.75	0.92	Ozen (1995)
Tm	K7[TmW10O35]			1.58	5.78	0.83	Peacock (1973)
Tm	PZG fluoride	Glass		1.71	1.46	1.06	Eyal (1987b)
Tm	AlF3–CaF2–BaF2–YF3	Glass	TmF3	1.75	1.33	1.27	Tanabe (1993)
Tm	ZnF2–AlF3–BaF2–SrF2–YF3	Glass		1.83	1.7	1.12	Tanabe (1996)
Tm	BIGaZYTZr fluoride	glass	1.mol%	1.89	1.56	1.09	Joubert (1995)
Tm	AlF3–ZrF4–MgF2–CaF2–SrF2–BaF2–NaF–NaCl	Glass		1.92	1.68	1.13	Peng (1995)
Tm	ZBLA	Glass		1.94	1.63	0.74	Gorller-Walrand (1998)
Tm	ZBLAK	Glass		1.98	1.54	0.56	Gorller-Walrand (1998)
Tm	AlF3–CaF2–BaF2–YF3	Glass	TmF3	1.98	1.32	1.07	Hirao (1993)
Tm	BaF2–ThF4	Glass		2.02	1.56	1.1	Yeh (1989)
Tm	NaPO3–CaF2	Glass	1mol.%TmF3	2.03	1.09	1.17	Gorller-Walrand (1998)
Tm	BIZYT fluoride	Glass		2.05	1.58	1.12	Guery (1988)
Tm	ZBLALi	Glass		2.09	1.74	0.91	Gorller-Walrand (1998)
Tm	ZnF2–CdF2–BaF2–LiF–AlF3–LaF3	Glass		2.1	1.5	1.3	Villacampa (1991a)
Tm	ZBLAN	Glass	2%Tm	2.21	1.71	0.92	Gorller-Walrand (1998)
Tm	ZBLAN	Glass	0.5%Tm	2.33	1.44	0.82	Gorller-Walrand (1998)
Tm	ZBLAN	Glass	1% Tm	2.38	1.82	0.86	Gorller-Walrand (1998)
Tm	ZrBTmA	Glass		2.39	1.6	0.89	Oomen (1992)
Tm	LiYF4	Crystal		2.42	1.28	0.9	Razumova (1995)
Tm	LiYF4	Crystal		2.43	1.08	0.67	Dulick (1991)
Tm	Y2SiO5	Crystal		2.43	1.74	0.66	Li (1994)
Tm	BATY	Glass		2.46	1.41	1.13	Gorller-Walrand (1998)
Tm	PbO–PbF2	Glass		2.5	2.35	1.16	Gorller-Walrand (1998)
Tm	ZBLAN	Glass	0.2 mol%Tm	2.57	1.9	0.84	Oomen (1992)
Tm	ZBLAN	Glass		2.7	1.59	1.09	Wettenkamp (1992)
Tm	ZBLA	Glass		2.72	1.82	0.99	Gorller-Walrand (1998)
Tm	ZrF4–BaF2–LaF3	Glass	0.5mol.% TmF3	2.73	1.75	0.96	Tanabe and Hanada (1994)
Tm	HfF4–BaF2–LaF3	Glass		2.73	1.35	0.98	Tanabe (1996)
Tm	P2O5–AlF3–YF3–MgF2–CaF2–SrF2–BaF2–NaF	Glass		2.75	2.28	1.18	Peng (1995)
Tm	ZBLAN	Glass	4.32%Tm	2.75	0.95	1.02	Gorller-Walrand (1998)
Tm	LiYF4	Crystal		2.79	0.45	0.98	Razumova (1995)
Tm	ZBLALi	Glass		2.8	1.91	1.01	Sanz (1987)
Tm	ZBLA	Glass		2.8	1.9	1	Villacampa (1991b)
Tm	HfF4–BaF2–LaF3–AlF3–CsBr	Glass		2.81	2.07	0.96	Cases (1991)
Tm	ZrF4–BaF2–BaCl2–LaF3	Glass	0.5mol.% TmF3	2.99	1.83	0.96	Tanabe (1994)
Tm	germanate glass	Glass		3.22	1.25	0.65	Reisfeld (1975)
Tm	ZrF4–BaF2–BaCl2–LaF3	Glass	0.5mol.% TmF3	3.31	2.03	0.93	Tanabe (1994)
Tm	SiO2–Al2O3–Li2O–Na2O–SrO	Glass		3.31	1.21	0.48	Peng (1995)
Tm	ZrF4-BaF2–BaCl2–LaF3	Glass	0.5mol.% TmF3	3.57	1.8	1.03	Tanabe (1994)
Tm	PbO–Bi2O3–Ga2O3	Glass		3.59	0.76	1.27	Heo (1995)
Tm	ZrF4–BaF2–BaCl2–LaF3	Glass	0.5mol.% TmF3	3.87	2	1.02	Tanabe and Hanada (1994)
Tm	GeO2–BaO–K2O	Glass		4.05	1.01	0.28	Peng (1995)
Tm	Y2O3	Crystal		4.07	1.46	0.61	Krupke (1966)
Tm	GeO2–BaO–ZnO	Glass		4.08	0.95	0.59	Tanabe (1996)
Tm	fluorophosphate glass	Glass		4.12	1.47	0.72	Kermanoui (1984)
Tm	TeO2–BaO–ZnO	Glass		4.23	0.83	0.74	Tanabe (1996)
Tm	MgF2–CaF2–SrF2–AlF3–Sr(PO3)2	Glass	TmF3	4.27	2.63	1.22	Seeber (1992)
Tm	Tm(α-picolinate)	Solution	in water	4.82	7.56	2.89	Bukietynska (1970)
Tm	P2O5–Al2O3–MgO–BaO–K2O	Glass		4.86	1.68	0.77	Peng (1995)
Tm	Al2O3–CaO–MgO–BaO	Glass		4.91	1.65	0.63	Peng (1995)
Tm	LiNbO3	Crystal		4.91	0.48	0.31	Nunez (1993)
Tm	Ga2O3–K2O–CaO–SrO–BaO	Glass		4.98	1.54	0.6	Peng (1995)
Tm	magnesium sodium sulphate glass	Glass		4.99	3.08	0.14	Ratnakaram (1994)
Tm	TeO2–BaO–ZnO–Y2O3	Glass	Tm2O3	5.01	1.36	0.84	Tanabe (1994)
Tm	tellurite glass	Glass		5.04	1.36	1.22	Spector (1977)
Tm	LiNbO3(MgO)	Crystal		5.3	0.34	0.42	Nunez (1993)
Tm	borate glass	Glass		5.42	2.78	1.66	Reisfeld (1975)
Tm	Na2SO4–ZnSO4–7H2O–B2O3	Glass		5.81	7.87	10.75	Rukmini (1994)
Tm	phosphate glass	Glass		5.88	2.88	0.71	Reisfeld (1975)
Tm	TeO2–BaO–ZnO–Y2O3–Er2O3	Glass	Tm2O3	6.15	1.89	0.835	Tanabe (1994)
Tm	germanate glass	Glass		6.7	1.04	0.53	Gorller-Walrand (1998)
Tm	cadmium sodium sulphate glass	Glass		6.75	3.49	0.56	Ratnakaram (1994)
Tm	(NaPO3)6–BaF2–ZnF2–20KF	Glass	2mol% TmF3	7.611	0.396	6.619	Reddy (1992a)
Tm	GeO2–BaO–ZnO–Y2O3	Glass	Tm2O3	7.7	1.39	0.91	Tanabe (1994)
Tm	potassium sodium sulphate glass	Glass		7.83	5.97	0.22	Ratnakaram (1994)
Tm	phosphate glass	Glass		8.08	3.05	1.66	Spector (1977)
Tm	(NaPO3)6–BaF2–ZnF2–NaF	Glass	2mol% TmF3	8.52	0.561	4.721	Reddy (1992a)
Tm	(NaPO3)6–BaF2–ZnF2–LiF	Glass	2mol% TmF3	8.618	0.752	5.737	Reddy (1992a)
Tm	K2SO4–ZnSO4·7H2O–B2O3	Glass		9.04	6.89	10.67	Rukmini (1994)
Tm	borate glass	Glass		9.18	2.91	1.87	Gorller-Walrand (1998)
Tm	LiNO3–KNO3	Melt		10.4	2.8	1.7	Carnall (1978)
Tm	lithium sodium sulphate	Glass		10.67	3.63	2.07	Ratnakaram (1994)
Tm	Li2SO4–ZnSO4·7H2O–B2O3	Glass		12.63	8.92	7.57	Rukmini (1994)
Tm	ZnSO4·7H2O–B2O3	Glass		12.65	6.99	10.55	Rukmini (1994)
Tm	zinc sodium sulphate	Glass		15.95	3.3	2.46	Ratnakaram (1994)
Er	Y3Al5O12, YAG	Crystal		0.19	1.68	0.62	Gorller-Walrand (1998)
Er	Y3Al5O12, YAG	Crystal	20.57% Er	0.32	1.19	0.8	Wang (1993)
Er	Y3Al5O12, YAG	Crystal	29.06% Er	0.4	0.65	0.75	Wang (1993)
Er	Y3Al5O12, YAG	Crystal		0.45	0.98	0.62	Kaminskii (1982)
Er	Lu3Al5O12, LuAG	Crystal		0.46	1.06	0.72	Kaminskii (1982)
Er	Y3Ga5O12	Crystal		0.33	0.26	0.33	Kaminskii (1982)
Er	Bi4Ge3O12	Crystal		1.64	0.51	0.2	Kaminskii (1982)
Er	Y2O3	Crystal		4.59	1.21	0.48	Kaminskii (1982)
Er	Y3Al5O12, YAG	Crystal	17.38% Er	0.56	0.99	0.78	Wang (1993)
Er	KCaF3	Crystal		0.74	0.87	0.57	Chen (1989)
Er	LiErP4O12	Crystal		0.85	0.96	0.72	Ryba-Romanowski (1980)
Er	YAlO3	Crystal		0.95	0.58	0.55	Kaminskii (1995)
Er	LiYF4	Crystal		0.97	1.21	1.37	Gorler-Walrand (1998)
Er	BaYb2F8	Crystal		1.062	0.409	0.946	Kaminskii (1996)
Er	Y3Al5O12, YAG	Crystal	0.52% Er	1.07	1.61	1.14	Wang (1993)
Er	LaF3	Crystal		1.16	1.38	0.88	Weber (1972)
Er	AlF3–YF3–LaF3–MgF2–CaF2–SrF2–BaF2	Glass	4.5mol.% ErF3	1.28	1.35	1.01	Yanagita (1991)
Er	ZnF2–CdF2–BaF2–LiF–AlF3	Glass	4mol.% LaF3	1.3	1.6	0.9	Villacampa (1991)
Er	MgCO3–Li2CO3–H3BO3	Glass	1mol.% Er2O3	1.33	0.39	0.62	Devi (1996)
Er	(aquo)	(aquo)		1.34	2.19	1.88	Carnall (1983)
Er	Y3Al5O12, YAG	Crystal	0.79% Er	1.43	1.64	1.28	Wang (1993)
Er	LiYF4	Crystal		1.48	0.92	1	Hubert (1991)
Er	AlF3–MgF2–CaF2–SrF2–Sr(PO3)2	Glass	ErF3	1.48	0.78	1.07	Ledig (1990)
Er	(NaPO3)6–BaCl2–ZnCl2–KCl–LiCl		2mol.% ErCl3	1.5	7.21	4.15	Subramanyam (1992)
Er	yttria-stabilized zirconia	Crystal		1.5	0.5	0.22	Merino (1991)
Er	PbZnGaLa fluoride	Glass		1.54	1.13	1.19	Gorler-Walrand (1998)
Er	Bi4Ge3O12	Crystal		1.66	0.46	0.21	Kaminskii (1979)
Er	ErP5O14	Crystal		1.68	2.07	0.98	Ryba-Romanowski (1980)
Er	ZnF2–BaF2–YF3	Glass		1.78	1.48	1.12	Tanabe (1995)
Er	CdCl2–CdF2–NaF–BaF2–KF	Glass	0.15 mol% Er3+	1.8	2.62	1.35	Adam (1995)
Er	CaCO3–Li2CO3–H3BO3	Glass	1 mol. % Er2O3	1.8	0.28	0.9	Devi (1996)
Er	YAlO3	Crystal		1.82	2.38	1.53	Weber (1972)
Er	ZBLAK	Glass		1.86	0.94	0.73	Gorler-Walrand (1998)
Er	BZYTZ	Glass		1.89	1.54	0.95	Eyal (1987)
Er	LiYF4			1.92	0.26	1.96	Gorler-Walrand (1998)
Er	ZBLALi	Glass		2.06	1.42	0.87	Gorler-Walrand (1998)
Er	AlF3–ZrF4–YF3–MgF2–CaF2–SrF2–BaF2–NaCl	Glass	5 mol. % ErF3	2.08	1.29	1.15	Yanagita (1991)
Er	InF3–BaF2–YF3	Glass		2.1	1.59	1.1	Tanabe (1995)
Er	ScF3–BaF2–YF3	Glass		2.17	1.45	1.09	Tanabe (1995)
Er	ZnF2–SrF2–NaF–BaF2–GaF3–InF3	Glass	1 mol. % ErF3	2.17	2.31	0.89	Florez (1995)
Er	(NaPO3)6–BaCl2–ZnCl2–20KCl	Glass	10mol.% ErCl3	2.18	3.97	4.71	Subramanyam (1992)
Er	ZnF2–SrF2–NaF–BaF2–GaF3–InF3	Glass	3 mol. % ErF3	2.18	1.68	1.1	Florez (1995)
Er	BaF2–ZnF2–InF3–YbF3–ThF4	Glass	2 mol. % ErF3	2.19	1.52	0.91	Yeh (1989)
Er	ZBLAN	Glass		2.2	1.4	0.91	Gorler-Walrand (1998)
Er	NaPO3–CaF2	Glass	1 mol. % ErF3	2.25	1.01	0.8	Gorler-Walrand (1998)
Er	AlF3–BaF2–YF3	Glass		2.27	1.31	0.98	Tanabe (1995)
Er	(NaPO3)6–BaCl2–ZnCl2–NaCl	Glass	2mol.% ErCl3	2.27	2.23	4.98	Subramanyam (1992)
Er	GaF3–BaF2–YF3	Glass		2.33	1.51	1	Tanabe (1995)
Er	(NaPO3)6–BaCl2–ZnCl2–LiCl	Glass	2mol.% ErCl3	2.39	1.43	0.85	Subramanyam (1992)
Er	BZYTZ fluoride glass	Glass		2.44	1.55	1.18	Eyal (1987)
Er	ZnF2–SrF2–NaF–BaF2–CaF2–InF2	Glass	4 mol. % ErF3	2.45	1.47	1.22	Florez (1995)
Er	20ZnF2–20SrF2–2NaF–16BaF2–6GaF3–34InF3	Glass	2 mol.% ErF3	2.46	1.63	1.23	Florez (1995)
Er	(NaPO3)6–BaCl2–ZnCl2–KCl–LiCl	Glass	2mol.% ErCl3	2.51	4.15	4.7	Subramanyam (1992)
Er	SrCO3–Li2CO3–H3BO3	Glass	1 mol.% Er2O3	2.53	0.39	1.1	Devi (1996)
Er	ZBLA	Glass		2.54	1.39	0.965	Shinn (1983)
Er	LiYF4	Crystal		2.56	0.35	2.05	Kaminskii (1995)
Er	ZBLA	Glass		2.59	1.3	0.85	Gorler-Walrand (1998)
Er	(NaPO3)6–BaF2–ZnF2–KF–LiF	Glass	2mol.% ErF3	2.7295	1.6522	2.6806	Reddy (1992)
Er	HfF4–BaF2–YF3	Glass		2.84	1.52	1.01	Tanabe (1995)
Er	Y2SiO5	Crystal		2.84	1.42	0.82	Li (1992)
Er	fluorophosphate glass	Glass		2.88	1.4	1.27	Yanagita (1991)
Er	ZBLAN	Glass		2.91	1.78	1	Wetenkamp et al. (1992)
Er	ZrF4–BaF2–LaF3–AlF3–NaF	Glass	1 mol. % ErF3	2.91	1.27	1.11	Zou (1993)
Er	P2O5–AlF3–YF3–MgF2–CaF2–SrF2–BaF2–NaF	Glass	1 mol. % ErO1.5	2.91	1.63	1.26	Zou (1993)
Er	ZrF2–BaF2–YF3	Glass		2.93	1.52	1.02	Tanabe (1995)
Er	ZBLAN	Glass		2.97	1.23	1.17	Yanagita (1991)
Er	NTA	Solution	(1:1 in water)	3.16	2.35	2.04	Bukietynska and Mondry (1987)
Er	ErCl3 . 6H2O	Solution	in methanol	3.2	3.25	0.8	Keller (1982)
Er	HfF4–BaF2–LaF3–AlF3–CsBr	Glass		3.2	1.65	1.23	Cases and Chamarro (1991)
Er	Li2CO3–H3BO3	Glass	1 mol. % Er2O3	3.24	0.92	0.82	Devi (1996)
Er	Er(CCl3COO)3 . 2H2O	Crystal		3.31	1.12	1.1	Legendewicz (1991)
Er	(NaPO3)6–BaF2–ZnF2–KF	Glass	2mol.% ErF3	3.4001	5.95	2.4358	Reddy (1992)
Er	Er2(CH3COO)6·4H2O	Crystal		3.58	1.24	1.36	Mondry and Bukietynska (1996)
Er	CaCO3–Li2CO3–H3BO3	Glass	1 mol. % Er2O3	3.68	0.76	1.52	Devi (1996)
Er	NaPO3–Er2O3	Glass		3.73	1	0.72	Gorler-Walrand (1998)
Er	La2S3–Al2O3	Glass		3.74	4.33	0.9	Reisfeld (1982)
Er	CaYAlO4	Crystal		3.78	2.52	1.91	Souriau (1994)
Er	NTA	Solution	(1:2 in water)	3.84	2.31	2.16	Bukietynska (1987)
Er	Ca2Al2SiO7	Crystal		3.85	1.85	1	Simondi-Tesseire (1996)
Er	MAL	Solution	(1:3 in water)	3.88	1.95	2.15	Devlin (1987)
Er	Y2O2S	Crystal		3.9	0.91	0.97	Gorler-Walrand (1998)
Er	(NaPO3)6–BaCl2–ZnCl2–LiCl–NaCl	Glass	2mol.% ErCl3	4.04	1.17	3.67	Subramanyam (1992)
Er	NTA	Solution	(1:3) in water	4.05	2.35	2.32	Bukietynska (1987)
Er	(NaPO3)6–BaF3–ZnF3–LiF	Glass	2mol.% ErF3	4.2009	3.2677	2.6256	Reddy (1992)
Er	SiO2–Al2O3–(LiO0.5–NaO0.5)–SrO	Glass	1 mol. % ErO1.5	4.23	1.04	0.61	Zou (1993)
Er	(NaPO3)6–BaF2–ZnF2–KF–NaF	Glass	2mol.% ErF3	4.5285	0.8512	2.5104	Reddy (1992)
Er	Y2O3	Crystal		4.59	1.21	0.48	Krupke (1966)
Er	TeO2–Na2O	Glass	1.04mol.% Er2O3	4.65	1.21	0.87	Gorler-Walrand (1998)
Er	potassium sodium sulphate glass	Glass		4.74	0.96	2.36	Ratnakaram (1994)
Er	phosphate glass	Glass		4.76	1.14	0.86	Yanagita (1991)
Er	ErCl3 . 6H2O	Solution	in ethanol	5	2.5	0.6	Keller (1982)
Er	phosphate glass	Glass		5.08	1.1	0.87	Gorler-Walrand (1998)
Er	GeO2–PbO–BaO–ZnO–K2O	Glass		5.14	1.24	0.68	Pan (1996)
Er	GeO2–Bi2O3–PbO	Glass	1.02 mol. % Er2O3	5.26	1.41	0.88	Gorler-Walrand (1998)
Er	ODA	Solution	(1:3 in water)	5.26	1.61	3.23	Devlin (1987)
Er	IDA	Solution	(1:3 in water)	5.33	2.17	2.44	Devlin (1987)
Er	(NaPO3)6–BaF2–ZnF2–NaF–ErF3	Glass	2mol.% ErF3	5.3335	4.713	2.6256	Reddy (1992)
Er	GeO2–PbO–TeO2–CaO	Glass		5.44	1.36	0.97	Pan (1996)
Er	ErCl3 . 6H2O	Solution	in n-propanol	5.5	2.5	0.7	Keller (1982)
Er	AlO3–CaO–MgO–BaO	Glass		5.6	1.6	0.61	Zou (1993)
Er	TeO2–BaO-Na2O–MgO–ZnO	Glass		5.66	1.75	0.96	Ryba-Romanowski (1990)
Er	GaO1.5–KO0.5–CaO–SrO–BaO	Glass		5.71	0.96	0.72	Zou (1993)
Er	(NaPO3)6–BaF2–ZnF2–NaF–LiF2	Glass	2mol.% ErF3	5.7202	1.6227	3.0597	Reddy (1992)
Er	GeO2–KO0.5–BaO	Glass	1 mol. % ErO1.5	5.81	0.85	0.28	Zou (1993)
Er	tellurite glass	Glass		6.05	1.78	1.07	Yanagita (1991)
Er	Pb(PO3)2	Glass		6.3	2	1.1	Ingeletto (1991)
Er	magnesium sodium sulphate glass	Glass		6.39	3.92	2.22	Ratnakaram (1994)
Er	P2O5–AlO1.5–(BaO–MgO)–KO0.5	Glass	1 mol. % ErO1.5	6.65	1.52	1.11	Zou (1993)
Er	CaO–Al2O3	Glass	1 mol% Er3+	6.87	1.5	0.7	Tanabe (1993)
Er	K7[ErW10O35]	Crystal		7.02	2.24	1.44	Peacock (1973)
Er	La3Ga5SiO14	Crystal		7.05	1.53	0.73	Kaminskii (1990)
Er	TeO2–BaO–ZnO–Y2O3–Tm2O3	Glass	Er2O3	7.14	1.75	0.918	Tanabe (1994)
Er	LiNbO3	Crystal		7.29	2.24	1.27	Amin (1996)
Er	lithium sodium sulphate glass	Glass		7.4	0.98	2.17	Ratnakaram (1994)
Er	CaO–Al2O3	Glass	1 mol% Er3+	7.67	1.86	0.4	Tanabe (1993)
Er	DPA	Solution	1:3 in water	7.81	1.67	3.23	Devlin (1987)
Er	KY(WO4)2	Crystal		7.96	2.31	1.4	Huang (1992)
Er	cadmium sodium sulphate glass	Glass		9.42	2.37	3.09	Ratnakaram (1994)
Er	Zn(PO3)2 glass	Glass		9.9	1.6	1.8	Ingeletto (1991)
Er	zinc sodium sulphate glass	Glass		9.99	2.25	1.77	Ratnakaram (1994)
Er	CDO	Solution	1:3 in water	10.45	2.06	3.41	Devlin (1987)
Er	CDA	Solution	1:3 in water	12.03	2.55	3.56	Devlin (1987)
Er	CaSO4–K2SO4–ZnSO4	Glass		15.18	1.65	6.69	Subramanyam (1990)
Er	LiNO3–KNO3 melt	Melt		15.8	2	1.4	Carnall (1978)
Er	Er(α-picolinate) in water	Solution		17.63	2.77	2.94	Bukietynska (1970)
Er	BaSO4–K2SO4–ZnSO4	Glass		18.37	1.36	9.39	Subramanyam (1990)
Er	MgSO4–K2SO4–ZnSO4	Glass		18.68	2.35	7.15	Subramanyam (1990)
Er	K2SO4 .H2O–ZnSO4-7H2O–B2O3	Glass	1Er2(SO4)3.7H₂O	21.1	3.08	11.94	Kumar (1996)
Er	Li2SO4 .H2O–ZnSO4-7H2O–B2O3	Glass	1Er2(SO4)3.7H₂O	21.31	4.9	9.61	Kumar (1996)
Er	Na2SO4 .H2O–ZnSO4-7H2O–B2O3	Glass	1Er2(SO4)3.7H₂O	25.82	0.43	11.33	Kumar (1996)
Er	Er(acetylacetonate)3	Solution	in methanol	26.11	1.56	2.09	Gorler-Walrand (1998)
Er	Er(acetylacetonate)3	Solution	in DMF	26.4	2.49	1.09	Gorler-Walrand (1998)
Er	ZnSO4.7H2O–B2O3	Glass	1Er2(SO4)3.7H₂O	27.85	0.68	8.92	Kumar (1996)
Er	ErCl3–(AlCl3)x	Vapor	vapor complex (400°C)	28.5	4.38	2.09	Carnall (1978)
Er	Gd2(SO4)3 .H2O–ZnSO4 .7H2O–B2O3	Glass	1Er2(SO4)3.7H₂O	31.77	4.53	9.18	Kumar (1996)
Er	Er(thenoyltrifluoro-acetonate)3	Solution	in DMF	32.36	2.55	1.96	Gorler-Walrand (1998)
Er	Er(thenoyltrifluoro-acetonate)3	Solution	in methanol	34.72	1.32	2.7	Gorler-Walrand (1998)
Er	Er(DBM)3 . H2O	Solution		35.1	1.11	6.64	Kirby (1981)
Er	Er(DBM)3	Solution	in methanol	42.39	1.37	3.31	Gorler-Walrand (1998)
Er	Er(DBM)3	Solution	in DMF	43.24	1.09	2.59	Gorler-Walrand (1998)
Er	Er(DBM)3	vapor		46	2.7	3.7	Gruen (1967)
Er	ErBr3	vapor		60	1.47	1.66	Gruen (1967)
Er	ErI3	vapor		100	-	-	Gruen (1967)
Pm	LaF3	Crystal		0.5	1.9	2.2	Leavitt (1980)
Pm	LaCl3	Crystal		0.97	1.63	1.66	Gorler-Walrand (1998)
Pm	(aquo)	(aquo)		1.3	4.36	3.94	Carnall (1983)
Pm	LiNO3-KNO3	Melt		12.5	3.78	4.14	Carnall (1978)
Tb	Na2O–SiO2	Glass		-	0.48	0.78	Takebe (1995)
Tb	K2O–CaO–SiO2	Glass		-	0.61	1.05	Takebe (1995)
Tb	NaPO3–CaF2–TbF3	Glass		-	0.62	2.78	Gorler-Walrand (1998)
Tb	Na2O–CaO–SiO2	Glass		-	0.68	1.39	Takebe (1995)
Tb	K2O–B2O3	Glass		-	0.73	1.76	Takebe (1995)
Tb	Li2O–CaO–SiO2	Glass		-	0.75	2.11	Takebe (1995)
Tb	ZBLAK	Glass		-0.2	3.53	1.88	Gorler-Walrand (1998)
Tb	ZBLALi	Glass		0	2.02	2.3	Gorler-Walrand (1998)
Tb	ZBLA	Glass		0.03	2.2	1.75	Gorler-Walrand (1998)
Tb	ZBLAN	Glass		0.03	1.88	2.48	Gorler-Walrand (1998)
Tb	LaF3	Crystal		1.1	1.4	0.9	Leavitt (1980)
Tb	NaPO3–BaF2	Glass	36mol.% TbF3	2.75	3.21	3.36	Duhamel-Henry (1996)
Tb	(aquo)	(aquo)		2.76	7.95	2.87	Carnall (1983)
Tb	YAlO3	Crystal		3.25	7.13	2	Weber (1973)
Tb	ZnF2–CdF2–BaF2–LiF–AlF3–LaF3	Glass	1mol.% TbF3	4.9	4	1.6	Gorler-Walrand (1998)
Tb	Li2O–B2O3	Glass		5.56	1.33	3.22	Takebe (1995)
Tb	Li2O–P2O5–Al2O3	Glass		6.44	1.05	2.21	Takebe (1995)
Tb	BaO–B2O3	Glass		6.72	0.95	2.81	Takebe (1995)
Tb	Na2O–P2O5–Al2O3	Glass		6.8	1.11	2.27	Takebe (1995)
Tb	CaO–B2O3	Glass		6.95	1.28	2.91	Takebe (1995)
Tb	BaO–P2O5–Al2O3	Glass		7.26	0.9	2.03	Takebe (1995)
Tb	CaO–B2O3	Glass		7.51	0.79	1.6	Takebe (1995)
Tb	MgO–P2O5–Al2O3	Glass		8.41	0.86	1.31	Takebe (1995)
Tb	Na2O–B2O3	Glass		8.82	0.85	2.8	Takebe (1995)
Tb	BaF2–InF3–ThF4–ZnF2–KF	Glass	1mol.% TbF3	10.95	1.75	3.95	Amaranath (1990)
Tb	BaF2–InF3–ThF4–ZnF2–LiF–KF	Glass	1mol.% TbF3	12.27	2.04	4.31	Amaranath (1990)
Tb	BaF2–InF3–ThF4–ZnF2–NaF	Glass	1mol.% TbF3	12.32	1.9	4.32	Amaranath (1990)
Tb	BaF2–InF3–ThF4–ZnF2–LiF	Glass	1mol.% TbF3	13.4	2.15	4.9	Amaranath (1990)
Tb	BaF2–InF3–ThF4–ZnF2–NaF–KF	Glass	1mol.% TbF3	13.73	2.29	4.85	Amaranath (1990)
Tb	BaF2–InF3–ThF4–ZnF2–LiF–NaF	Glass	1mol.% TbF3	14.42	2.45	5.18	Amaranath (1990)
Tb	LiNO3–KNO3	Melt		15	2.86	5.24	Carnall (1978)
Tb	TbCl3–(AlCl3)x	Vapor	Vapor Complex	20.5	2.3	3	Caird (1981)
Gd	LiYF4	Crystal		0.32	-	1.8	Gorler-Walrand (1998)
Gd	LaF3	Crystal		1.1	1.2	0.5	Leavitt (1980)
Gd	(aquao)	(aquao)		1.94	5.27	4.46	Carnall (1983)
Gd	ZBLA	Glass		2.44	-	2.12	Gorler-Walrand (1998)
Gd	ZBLAN	Glass		2.49	-	2.3	Gorler-Walrand (1998)
Gd	ZBLALi	Glass		2.58	-	2.34	Gorler-Walrand (1998)
Gd	ZBLA	Glass		2.7	-	2.5	Alonso (1988)
Gd	ZBLALi	Glass		2.7	-	2.5	Alonso (1988)
Gd	ZBLAN	Glass		3.35	-	2.81	Binnemans (1997)
Gd	ZBLAK	Glass		4.66	-	1.88	Gorler-Walrand (1998)
Gd	lanthanum borate glass	Glass		7.27	-	4.11	Verwey (1989)
Eu	ZBLAN	Glass		0.05	1.34	1.61	Gorler-Walrand (1998)
Eu	ZBLALi	Glass		0.09	1.51	1.79	Gorler-Walrand (1998)
Eu	ZBLAK	Glass		0.11	1.04	1.16	Gorler-Walrand (1998)
Eu	ZBLA	Glass		0.1	1.54	1.71	Gorler-Walrand (1998)
Eu	ZBLA	Glass		0.49	4.15	2.76	Dejneka (1995)
Eu	ZrF4–BaF2–LaF3 (ZBL)	Glass		0.93	2.61	2.17	Blanzat (1980)
Eu	ZBANK	Glass		1.07	0.52	0.75	Harinath (1990)
Eu	LaF3	Crystal		1.19	1.16	0.39	Gorler-Walrand (1998)
Eu	KY3F10			1.22	1.26	8.55	Porcher (1980)
Eu	ZBANLi	Glass		1.27	0.61	0.88	Harinath (1990)
Eu	(aquo)	(aquo)		1.46	6.66	5.4	Carnall (1983)
Eu	(aquo)	(aquo)		1.62	5.65	5.02	Binnemans (1997)
Eu	PbO–PbF2	Glass		2.641	2.288	1.405	Nachimuthu (1995)
Eu	YAlO3	Crystal		2.66	6.33	0.8	Weber (1973)
Eu	ZBLAN	Glass		2.89	3.87	2.88	Binnemans (1996)
Eu	NaPO3–BaF2–YF3	Glass	15mol.% EuF3	3.24	5.11	2.89	Balda (1996b)
Eu	EuP5O14	Crystal		3.66	1.43	3.07	Blanzat (1980)
Eu	PbO–PbF2	Glass		3.765	3.086	1.19	Nachimuthu (1995)
Eu	NaPO3–BaF2	Glass	1mol.% EuF3	4.07	5.09	3.74	Gorler-Walrand (1998)
Eu	phosphate glass	Glass		4.12	4.69	1.83	Blanzat (1980)
Eu	InF3–BaF2–AlF3–KF	Glass	1mol.% EuF3	4.9	0.78	1.6	Annapurna (1993)
Eu	DPA	Solution	(1:1) in water	5.02	5.65	5.52	Binnemans (1997)
Eu	NaPO3–CaF2	Glass	1EuF3	5.12	5.45	4.12	Gorler-Walrand (1998)
Eu	K7[EuW10O35]			5.18	0.91	4.61	Peacock (1973)
Eu	InF3–BaF2–AlF3–NaF	Glass	1mol.% EuF3	5.35	1.18	1.3	Annapurna (1993)
Eu	NaPO3–CaF2	Glass	5mol.% EuF3	5.52	4.21	3.58	Gorler-Walrand (1998)
Eu	InF3–BaF2–AlF3–LiF	Glass	1mol.% EuF3	6.01	2.3	1.5	Annapurna (1993)
Eu	NaPO3–BaF2–YF3	Glass	1mol.% EuF3	6.18	3.42	3.94	Binnemans (1996)
Eu	Y2O3	Crystal		6.31	0.66	<0.48	Krupke (1966)
Eu	K2O–MgO–SiO2	Glass		6.36	3.94	0.51	Nageno (1994)
Eu	NaPO3–MgF2	Glass	1mol.% EuF3	6.5	5.36	3.87	Gorler-Walrand (1998)
Eu	K2O–MgO–SiO2	Glass		6.54	3.57	0.28	Nageno (1994)
Eu	NaPO3–ZnF2	Glass	1mol.% EuF3	6.75	6.18	4.23	Gorler-Walrand (1998)
Eu	25K2O–20MgO–60SiO2	Glass		6.86	4.1	0.55	Nageno (1994)
Eu	5K2O–35MgO–60SiO2	Glass		8.65	-	1.66	Nageno (1994)
Eu	Eu(picNO)3 o-phen	Powder	Powder	8.7	5	-	de Sa (1994)
Eu	10K2O–30MgO–60SiO2	Glass		8.98	-	1.52	Nageno (1994)
Eu	20K2O–20MgO–60SiO2	Glass		9.28	4.81	0.88	Nageno (1994)
Eu	10K2O–30MgO–60SiO2	Glass		9.65	6.68	1.15	Nageno (1994)
Eu	DPA	Solution	(1:3) in water	10.5	5.31	8.32	Binnemans (1997)
Eu	germanate glass	Glass		14.83	1.93	4.67	Gorler-Walrand (1998)
Eu	Eu(picNO)3	Powder	Powder Terpy	22.8	8.3	-	de Sa (1994)
Eu	LiNO3–KNO3	Melt	Melt	26	-	4.6	Carnall (1978)
Eu	Eu(DBM)3·3H2O	Powder	Powder	78.8	-	-	Kirby (1981)
Sm	ZnF2–CdF2–BaF2–LiF–AlF3–LaF3	Glass	0.1mol.% SmF3	0.68	3.77	2.15	Gorler-Walrand (1998)
Sm	LaF3	Crystal		1	0.5	1.5	Leavitt (1980)
Sm	(aquo)	(aquo)		1.08	3.67	2.87	Carnall (1983)
Sm	HfF4–BaF2–LaF3–AlF3–CsBr	Glass		1.44	2.87	1.44	Cases (1991)
Sm	ZBLA	Glass		1.66	1.69	1.24	Gorler-Walrand (1998)
Sm	ZBLALi	Glass		1.95	2.38	1.64	Gorler-Walrand (1998)
Sm	ZBLAN	Glass		2.06	2.55	1.63	Gorler-Walrand (1998)
Sm	NaPO3–CaF2	Glass	1mol.% SmF3	2.18	3.8	2.15	Gorler-Walrand (1998)
Sm	ZBLALi	Glass		2.37	4.24	2.99	Gorler-Walrand (1998)
Sm	borate glass	Glass		2.42	4.62	4.16	Gorler-Walrand (1998)
Sm	NaPO3–CaF2	Glass	5mol.% SmF3	2.76	4.11	2.52	Gorler-Walrand (1998)
Sm	tellurite glass	Glass		3.17	3.65	1.61	Boehm (1979)
Sm	germanate glass	Glass		3.97	3.33	2.85	Gorler-Walrand (1998)
Sm	phosphate glass	Glass		4.31	4.28	5.78	Boehm (1979)
Sm	ZBLAK	Glass		4.88	-0.35	1.65	Gorler-Walrand (1998)
Sm	borate glass	Glass		6.36	6.02	3.51	Boehm (1979)
Sm	germanate glass	Glass		6.48	4.98	3.18	Boehm (1979)
Sm	LiNO3 + KNO3	Melt		8.1	4.52	3.74	Carnall (1978)
Sm	ODA	Solution	(1:3 in water)	30.17	4.37	5.96	Gorler-Walrand (1998)
Sm	IDA	Solution	(1:3 in water)	33.1	4.57	6.58	Gorler-Walrand (1998)
Sm	MIDA	Solution	(1:3 in water)	33.91	5.14	7.02	Gorler-Walrand (1998)
Sm	DPA	Solution	(1:3 in water)	44.16	4.28	5.79	Gorler-Walrand (1998)
Sm	Sm(α-picolinate)	Solution	in water	82	5.9	3.7	Bukietynska (1970)
Sm	K7[SmW10O35]			119.78	3.85	2.32	Peacock (1973)
Ho	Ho(NO3)3 .6H2O	Solution	in phtalic acid	0.697	6.146	7.086	Buddhudu (1991)
Ho	(aquo)	(aquo)		0.791	3.13	2.86	Carnall (1983)
Ho	ZnF2–CdF2–BaF2–LiF–AlF3–LaF3	Glass		0.8	2.6	2	Villacampa (1991)
Ho	LaF3	Crystal		1.16	1.38	0.88	Weber (1972)
Ho	Ho(NO3)3 .6H2O	Solution	in benzoic acid	1.191	9.04	7.908	Buddhudu (1991)
Ho	YAG, Y3Al5O12	Crystal		1.2	5.29	1.48	Gorler-Walrand (1998)
Ho	NTA	Solution	(1:1) in water	1.56	3.7	3.39	Bukietynska (1987)
Ho	Ho(NO3)3 .6H2O	Solution	in salicylic acid	1.643	6.273	8.228	Buddhudu (1991)
Ho	(NaPO3)6–BaF2–ZnF2–KF	Glass	2mol.% HoF3	1.66	2.894	0.632	Reddy (1993)
Ho	BZYTZ fluoride glass	Glass		1.73	1.89	1.43	Eyal (1987)
Ho	NTA	Solution	(1:3 in water)	1.76	4.33	3.89	Bukietynska (1987)
Ho	La3Ga5SiO14	Crystal		1.78	2.74	1.16	Kaminskii (1990)
Ho	AlF3–ZrF4–MgF2–CaF2–SrF2–BaF2–NaF–NaCl	Glass		1.86	1.9	1.32	Peng (1995)
Ho	NTA	Solution	(1:4 in water)	1.87	4.43	4.02	Bukietynska (1987)
Ho	ZBLAN	Glass		1.9	2.09	1.56	Gorler-Walrand (1998)
Ho	NTA	Solution	(1:2 in water)	1.94	4.26	3.67	Bukietynska (1987)
Ho	Ho³⁺:(12-crown-4)	Solution	(1:1 in acetonitrile)	1.968	0.799	0.784	Gorler-Walrand (1998)
Ho	ZBLALi	Glass		1.99	2.34	1.7	Gorler-Walrand (1998)
Ho	P2O5–AlF3–YF3–MgF2–CaF2–SrF2–BaF2–NaF	Glass		2.1	3.5	2.5	Peng (1995)
Ho	ZrF4–BaF2–AlF3–NaF–KF	Glass	1mol.% HoF3	2.12	0.5	0.73	Buddhudu (1988)
Ho	(NaPO3)6–BaCl2–ZnCl2–LiCl	Glass	2mol.% HoCl3	2.14	9.91	0.27	Subramanyam (1992)
Ho	ZBLAN	Glass		2.14	2.22	2.05	Binnemans (1996)
Ho	Ho³⁺:(15-crown-15)	Solution	(1:1) in acetonitrile	2.154	0.713	0.784	Gorler-Walrand (1998)
Ho	(NaPO3)6–BaF2–ZnF2–LiF	Glass	2mol.% HoF3	2.169	4.93	0.985	Reddy (1993)
Ho	(NaPO3)6–BaCl2–ZnCl2–NaCl	Glass	2mol.% HoCl3	2.18	5.92	0.96	Subramanyam (1992)
Ho	ZBLAK	Glass		2.2	1.91	1.38	Gorler-Walrand (1998)
Ho	NaPO3–CaF2	Glass	1mol.% HoF3	3.23	2.71	1.82	Gorler-Walrand (1998)
Ho	ZBLA	Glass		2.28	2.38	1.79	Gorler-Walrand (1998)
Ho	ZBLA	Glass		2.28	2.08	1.73	Tanimura (1984)
Ho	ZBLAN	Glass		2.3	2.3	1.71	Wetenkamp (1992)
Ho	(NaPO3)6–BaF2–ZnF2–LiF–NaF	Glass	2mol.% HoF3	2.419	6.219	0.758	Reddy (1993)
Ho	ZBLA	Glass		2.43	1.67	1.84	Reisfeld (1985)
Ho	(NaPO3)6–BaF2–ZnF2–KF	Glass	2mol.% HoF3	2.72	2.518	0.771	Reddy (1993)
Ho	(NaPO3)6–BaCl2–ZnCl2–KCl	Glass	2mol.% HoCl3	2.82	3.92	0.67	Subramanyam (1992)
Ho	(NaPO3)6–BaCl2–ZnCl2–LiCl–KCl	Glass	2mol.% HoCl3	2.9	5.13	1.32	Subramanyam (1992)
Ho	(NaPO3)6–BaF2–ZnF2–NaF–KF	Glass	2mol.% HoF3	3.099	4.363	0.635	Reddy (1993)
Ho	(NaPO3)6–BaCl2–ZnCl2–NaCl–LiCl	Glass	2mol.% HoCl3	3.11	7.12	0.77	Subramanyam (1992)
Ho	DPA	Solution	(1:1, pH= 2.93)	3.14	3.52	3.74	Mondry (1989)
Ho	ZrF4–BaF2–8AlF3–NaF–KF	Glass	1mol.% HoF3	3.15	0.74	1.09	Buddhudu (1988)
Ho	(NaPO3)6–BaF2–ZnF2–KF–LiF	Glass	2mol.% HoF3	3.195	3.549	0.457	Reddy (1993)
Ho	GeO2–BaO–K2O	Glass		3.3	1.14	0.14	Peng (1995)
Ho	HfF4–BaF2–LaF3–AlF3–CsBr	Glass		3.3	2.22	1.93	Cases(1991)
Ho	P2O5–Al2O3–MgO–BaO–K2O	Glass		3.33	3.01	0.61	Peng (1995)
Ho	K7[HoW10O35]			3.52	2.33	2.6	Peacock (1973)
Ho	SiO2–Al2O3–Li2O–Na2O–SrO	Glass		3.6	2.3	0.65	Peng (1995)
Ho	(NaPO3)6–BaCl2–ZnCl2–NaCl–KCl	Glass	2mol.% HoCl3	3.64	3.36	0.84	Subramanyam (1992)
Ho	ODA	Solution	(1:3 in water)	3.88	4.02	4.24	Devlin (1988)
Ho	Li2O–CaO–SiO2	Glass		4.03	2.47	1.07	Takebe (1995)
Ho	ZrF4–BaF2–AlF3–NaF–KF	Glass	1mol.% HoF3	4.09	0.97	1.41	Buddhudu (1988)
Ho	IDA	Solution	(1:3 in water)	4.09	5.01	4.18	Devlin (1988)
Ho	Na2O–SiO2	Glass		4.24	1.09	0.47	Takebe (1995)
Ho	Na2O–CaO–SiO2	Glass		4.44	1.51	0.71	Takebe (1995)
Ho	Li2O–B2O3	Glass		4.56	3.14	1.78	Takebe (1995)
Ho	Ho(α-picolinate)	Solution	in water	4.62	4.07	3.88	Bukietynska(1970)
Ho	Ho(NO3)3 . 6H2O	Solution	in anthrolinic acid	4.628	1.116	7.978	Buddhudu (1991)
Ho	MIDA	Solution	(1:3 in water)	4.64	3.76	3.32	Devlin (1988)
Ho	PbO–Bi2O3–Ga2O3	Glass		4.77	2.18	1.22	Shin (1995)
Ho	Al2O3–CaO–MgO–BaO	Glass		4.9	2.5	0.68	Peng (1995)
Ho	CaO–B2O3	Glass		4.9	3.29	1.74	Takebe (1995)
Ho	Li2O–P2O5–Al2O3	Glass		4.92	2.28	1.54	Takebe (1995)
Ho	BaO–B2O3	Glass		4.96	2.99	1.61	Takebe (1995)
Ho	DPA	Solution	(1:2, pH=3.17)	5.14	3.84	3.71	Mondry (1989)
Ho	K2O–CaO–SiO2	Glass		5.19	1.35	0.61	Takebe (1995)
Ho	K2O–B2O3	Glass		5.29	1.4	0.78	Takebe (1995)
Ho	30Na2O–70B2O3	Glass		5.3	2.52	1.53	Takebe (1995)
Ho	30Na2O–60P2O5–10Al2O3	Glass		5.31	2.62	1.62	Takebe (1995)
Ho	ZrF4–BaF2–AlF3–LiF–NaF	Glass	1HoF3	5.32	1.26	1.84	Buddhudu (1988)
Ho	DPA	Solution	1:4, pH=3.33	5.35	3.97	4.28	Mondry (1989)
Ho	BaO–P2O5–Al2O3			5.36	2.39	1.33	Takebe (1995)
Ho	NaPO3	Glass		5.6	2.72	1.87	Reisfeld (1976)
Ho	Ho³⁺ in Ga₂O₃–K₂O–CaO–SrO–BaO glass	Glass		5.7	3.1	0.37	Peng (1995)
Ho	CaO–60P₂O₅–10Al₂O₃ glass	Glass		6.23	1.56	1.21	Takebe (1995)
Ho	DPA		(1:3 in water)	6.39	4.03	4.11	Devlin (1988)
Ho	MgO–P2O5–Al2O3			6.58	1.57	1.09	Takebe (1995)
Ho	ZrF4–BaF2–AlF3–LiF–NaF	Glass	1mol.% HoF3	6.77	1.31	1.87	Buddhudu (1988)
Ho	CaO–Li2O–B2O3	Glass		6.83	3.15	2.53	Reisfeld (1976)
Ho	Na2O–TeO2	Glass		6.92	2.81	1.42	Reisfeld(1976)
Ho	Ge30As10Se60	Glass		6.98	2.53	0.78	Shin (1995)
Ho	DPA	Solution	(1:4, pH=7.10)	7.72	3.8	5.32	Mondry (1989)
Ho	DPA	Solution	(1:4, pH=11.17)	7.54	3.91	5.25	Mondry (1989)
Ho	La2S3–Al2S3	Glass		8.1	3.8	1.4	Gorler-Walrand (1998)
Ho	ZrF4–BaF2–AlF3–LiF–NaF	Glass	1mol.% HoF3	8.13	1.58	2.24	Buddhudu (1988)
Ho	Na3[Ho(dpa)3] NaClO4 . 10H2O	Crystal		9.27	3.49	4.55	Mondry (1989)
Ho	B2O3–Na2O–AlF3	Glass	1mol.% HoF3	9.934	22.989	3.096	Gorler-Walrand (1998)
Ho	CDA	Solution	(1:3 in water)	10.11	5.07	4.81	Devlin (1988)
Ho	CDO	Solution	(1:3 in water)	11.09	5.17	4.86	Devlin (1988)
Ho	B2O3–Na2O–LiF	Glass	1mol.% HoF3	11.92	17.025	2.964	Gorler-Walrand (1998)
Ho	B2O3–Na2O–NaF	Glass	1mol.% HoF3	12.174	18.895	4.745	Gorler-Walrand (1998)
Ho	B2O3–Na2O–NaF–AlF3	Glass	1mol.% HoF3	12.861	12.77	7.141	Gorler-Walrand (1998)
Ho	B2O3–Na2O–LiF–AlF3	Glass	1mol.% HoF3	12.989	10.206	8.16	Gorler-Walrand (1998)
Ho	LiNO3–KNO3	Melt	Melt	16.4	3.6	2.3	Carnall (1978)
Ho	Li2SO4.H2O–ZnSO4.7H2O–B2O3	Glass	1mol.% Ho2(SO4)3 . 8H2O	18.95	7.25	10.45	Rukmini (1995)
Ho	Na2SO4.H2O–ZnSO4.7H2O–B2O3	Glass	1mol.% Ho2(SO4)3 . 8H2O	20.32	10.34	11.31	Rukmini (1995)
Ho	K2SO4.H2O–ZnSO4.7H2O–B2O3	Glass	1mol.% Ho2(SO4)3 . 8H2O	21.92	7.45	11.23	Rukmini (1995)
Ho	ZnSO4.7H2O–B2O3	Glass	1mol.% Ho2(SO4)3 . 8H2O	22.42	5.19	12.33	Rukmini (1995)
Ho	Ho(DBM)3 . H2O	Powder	Powder	42.8	<0.01	1.95	Kirby (1981)
Dy	K7[DyW10O35]			-23.01	4.95	3.28	Peacock (1973)
Dy	(aquo)	(aquo)		0.584	3.54	3.9	Carnall (1983)
Dy	LaF3	Crystal		1.1	1.4	0.9	Xu (1984)
Dy	ODA	Solution	(1:3 in water)	1.03	0.271	1.211	Gorler-Walrand (1998)
Dy	MIDA	Solution	(1:3 in water)	1.292	-0.333	1.277	Gorler-Walrand (1998)
Dy	IDA	Solution	(1:3 in water)	1.298	0.177	1.192	Gorler-Walrand (1998)
Dy	Dy2(C5H8NO4)2(ClO4)4 .9H2O			1.35	2.67	3.82	Csoreg (1989)
Dy	Dy(α-picolinate)	Solution	in water	1.37	3.44	4.7	Bukietynska (1970)
Dy	ZnF2–CdF2–BaF2–LiF–AlF3–LaF3	Glass		1.38	1.05	2.35	Cases (1991)
Dy	Na2O–P2O5	Glass		1.46	1.16	1.97	Hormadaly (1979)
Dy	DPA	Solution	(1:3 in water)	1.767	0.735	1.402	Gorler-Walrand (1998)
Dy	ZBLAN	Glass		1.86	1.42	2.37	Wetenkamp (1992)
Dy	DyCl₃·xH₂O	Solution	in CH₃OH	2.02	2.69	2.67	Legendziewicz (1984)
Dy	ZBLALi	Glass		2.6	1.13	1.91	Gorler-Walrand (1998)
Dy	ZBLA	Glass		2.65	1.29	1.72	Gorler-Walrand (1998)
Dy	ZBLALi	Glass		2.7	1.8	2	Gorler-Walrand (1998)
Dy	ZBLAN	Glass		3.03	1.32	2.06	Gorler-Walrand (1998)
Dy	Dy³⁺ in POCl3/ZrCl4	Solution	in POCl3/ZrCl4	3.09	2.23	3.33	Bukietynska (1981)
Dy	ZBLAK	Glass		3.13	1.14	1.87	Gorler-Walrand (1998)
Dy	HfF4–BaF2–LaF3–AlF3–CsBr	Glass		3.12	2.07	2.48	Cases (1991)
Dy	BaO–TeO2	Glass		3.2	1.35	2.47	Hormadaly (1979)
Dy	ZBLA	Glass		3.22	1.35	2.38	Adam (1988)
Dy	NaPO3–CaF2	Glass	1mol.% DyF3	3.63	2.03	1.89	Gorler-Walrand (1998)
Dy	Na2O–TeO2	Glass		3.7	1.15	2.22	Hormadaly (1979)
Dy	DyCl3 .xH2O	Solution	in C₂H₅OH	4.27	2.2	1.74	Legendziewicz (1984)
Dy	ZnO–TeO2	Glass		4.28	1.32	2.53	Hormadaly (1979)
Dy	Li2O–CaO–SiO2	Glass		5.87	1.94	1.22	Takebe (1995)
Dy	Li2O–B2O3	Glass		5.9	1.82	2.02	Takebe (1995)
Dy	CaO–B2O3	Glass		5.99	2.01	1.96	Takebe (1995)
Dy	Na2O–SiO2	Glass		6.04	0.9	0.24	Takebe (1995)
Dy	Li2O–P2O5–Al2O3	Glass		6.19	1.8	1.5	Takebe (1995)
Dy	Na2O–CaO–SiO2	Glass		6.42	1.46	0.65	Takebe (1995)
Dy	BaO–B2O3	Glass		6.44	1.66	1.84	Takebe (1995)
Dy	K2O–B2O3	Glass		6.62	0.99	0.63	Takebe (1995)
Dy	Dy2(CH3COO)6 .4H2O	Crystal		6.69	1.89	3.67	Mondry (1996)
Dy	Na2O–P2O5–Al2O3	Glass		6.7	1.98	1.73	Takebe (1995)
Dy	K2O–CaO–SiO2	Glass		6.81	1.39	0.43	Takebe (1995)
Dy	Na2O–B2O3	Glass		6.85	1.64	1.61	Takebe (1995)
Dy	BaO–P2O5–Al2O3	Glass		7.11	1.75	1.47	Takebe (1995)
Dy	DyCl3 .xH2O	Solution	in C₂H₅OH	7.39	2.42	2	Legendziewicz (1984)
Dy	CaO–P2O5–Al2O3	Glass		8.13	1.48	1.21	Takebe (1995)
Dy	MgO–P2O5–Al2O3	Glass		8.21	1.38	1.14	Takebe (1995)
Dy	LiNbO3	Crystal		9.57	2.63	2.52	Malinowski (1996)
Dy	Ge30As10S60	Glass		10.53	3.17	1.17	Heo (1996)
Dy	Ge25Ga5S70	Glass		11.86	4	1.47	Heo (1996)
Dy	Ga2S3–La2S3	Glass		11.3	1	1.3	Hewak (1994b)
Dy	Ge25Ga5O70	Glass		11.9	3.58	2.17	Wei (1994)
Dy	LiNO3–KNO3 melt	Melt	melt	14.4	1.4	3.16	Carnall (1978)
Pr	Y3Al5O12, YAG	Crystal		-1.34	12.2	8.27	Malinowski (1990)
Pr	ZBLA	Glass		-1	4.4	7.8	Eyal (1985)
Pr	ZBLA	Glass		-0.76	4.91	8.54	Gorler-Walrand (1998)
Pr	ZBLALi	Glass		-0.65	5.54	8.95	Gorler-Walrand (1998)
Pr	Li2CO3-H3BO3	Glass		-0.461	5.854	7.477	Gorler-Walrand (1998)
Pr	ZBLAN	Glass		-0.37	5.36	0.54	Gorler-Walrand (1998)
Pr	InF3-BaF2-ThF4-ZnF2-KF	Glass	1mol.% PrF3	-0.37	13.19	3.61	Amaranath (1990)
Pr	InF3-BaF2-ThF4-ZnF2-NaF-KF	Glass	1mol.% PrF3	-0.11	14.56	4.41	Amaranath (1990)
Pr	CaO-B2O3	Glass		-0.1	4.75	5.12	Takebe (1995)
Pr	LiYF4	Crystal		0	8.07	7.32	Adam (1985)
Pr	ZnO-TeO2	Glass		0	9.96	21.47	Kanoun (1990)
Pr	PbO-PbF2	Glass		0.02	7.88	4.81	Gorler-Walrand (1998)
Pr	ZBLAN	Glass		0.04	4.99	13.06	Binnemans (1997)
Pr	Li2O-B2O3	Glass		0.1	4.71	5.28	Takebe (1995)
Pr	LaF3	Crystal		0.12	1.77	4.78	Gorler-Walrand (1998)
Pr	HfF4-BaF2-LaF3-AlF3-CsBr	Glass		0.212	5.82	6.68	Cases (1991)
Pr	ZBLA	Glass		0.24	4.51	5.37	Eyal (1985)
Pr	lithium sodium sulphate	Glass		0.27	12.54	9.01	Ratnakaram (1994)
Pr	KPrP4O12	Crystal		0.34	4.36	1.81	Kornienko (1990)
Pr	SrCO3-Li2CO3-H3BO3	Glass		0.357	5.091	6.335	Gorler-Walrand (1998)
Pr	ZBLYAN	Glass		0.47	3.73	4.09	Gorler-Walrand (1998)
Pr	BaO-B2O3	Glass		0.5	4.98	5	Takebe (1995)
Pr	InF3-BaF2-SrF2-PbF2-ZnF2	Glass	PrF3	0.523	3.82	4.92	Gorler-Walrand (1998)
Pr	InF3-BaF2-SrF2-CdF2	Glass	PrF3	0.601	4.18	5.07	Gorler-Walrand (1998)
Pr	ZnF2-CdF2-BaF2-LiF-AlF3-LaF3	Glass	0.5mol.% PrF3	0.72	4.8	7.93	Gorler-Walrand (1998)
Pr	BIGaZLuTZrPb	Glass		0.73	4.74	4.97	Adam (1991)
Pr	Li2O-2B2O3	Glass		0.77	3.84	3.58	Hormadaly (1979)
Pr	Na2O-2B2O3	Glass		0.77	4.13	3.07	Hormadaly (1979)
Pr	ZBLAN	Glass		0.84	4.79	9.13	Wetenkamp (1992)
Pr	ZnF2-SrF2-BaF2-InF3	Glass		0.85	4.13	12.33	Gorler-Walrand (1998)
Pr	ZBLAN	Glass		0.94	6.54	3.84	Binnemans (1997)
Pr	potassium sodium sulphate	Glass		0.97	3.32	3.15	Ratnakaram (1994)
Pr	Na2O-B2O3	Glass		0.98	4.76	4.86	Takebe (1995)
Pr	(NaPO3)6-BaCl2-ZnCl2-LiCl-NaCl	Glass	2mol.% PrCl3	1.056	0.965	0.912	Subramanyam (1992)
Pr	InF3-BaF2-ThF4-ZnF2-NaF	Glass	1mol.% PrF3	1.11	13.98	3.44	Amaranath (1990b)
Pr	magnesium sodium sulphate	Glass		1.16	5.6	3.62	Ratnakaram (1994)
Pr	(NaPO3)6-BaCl2-ZnCl2-KCl-LiCl	Glass	2mol.% PrCl3	1.233	1.684	0.473	Subramanyam (1992)
Pr	(NaPO3)6-BaCl2-ZnCl2-NaCl	Glass	2mol.% PrCl3	1.317	2.082	0.714	Subramanyam (1992)
Pr	AlF3-SrF2-CaF2-MgF2-P2O5	Glass	3mol.% PrF3	1.4	4.2	5.2	Seeber (1995)
Pr	ZBLAN	Glass		1.431	4.221	4.872	Gorler-Walrand (1998)
Pr	ZBLAN	Glass		1.46	4.89	4.85	Remillieux (1996)
Pr	(NaPO3)6-BaCl2-ZnCl2-KCl	Glass	2mol.% PrCl3	1.549	1.344	1.034	Subramanyam (1992)
Pr	(NaPO3)6-BaCl2-ZnCl2-NaCl-KCl	Glass	2mol.% PrCl3	1.557	1.044	1.102	Subramanyam (1992)
Pr	ZrF2-BaF2-LaF3	Glass		1.56	5.81	5.45	Hirao et al. (1994)
Pr	ZBLAN	Glass		1.6	5.06	4.79	Adam et al. (1991)
Pr	MgCO3-Li2CO3-H3BO3	Glass		1.796	3.575	6.915	Gorler-Walrand (1998)
Pr	AlF3-SrF2-CaF2-MgF2-P2O5	Glass	10mol.% PrF3	1.8	4.7	5.2	Seeber (1995)
Pr	LiPrP4O12	Crystal		1.82	2.83	6.54	Mazurak (1984)
Pr	YAlO3	Crystal		2	6	7	Gorler-Walrand (1998)
Pr	Na2O-P2O5-Al2O3	Glass		2.06	6.41	5.61	Takebe (1995)
Pr	K2O-B2O3	Glass		2.14	2.91	1.67	Hormadaly (1979)
Pr	InF3-BaF2-ThF4-ZnF2-KF-LiF	Glass	1mol.% PrF3	2.2	17.27	6.93	Amaranath (1990b)
Pr	K2O-B2O3	Glass		2.33	4.65	3.84	Takebe (1995)
Pr	Li2O-P2O5-Al2O3	Glass		2.41	5.89	5.6	Takebe (1995)
Pr	ZBLAN	Glass		2.5	5.4	6	Seeber (1995)
Pr	cadmium sodium sulphate	Glass		2.57	3	3.57	Ratnakaram (1994)
Pr	ZnO-TeO2	Glass		2.59	7.26	5.45	Hormadaly (1979)
Pr	Li2O-CaO-SiO2	Glass		2.69	6.01	4.7	Takebe (1995)
Pr	AlF3-SrF2-CaF2-MgF2-P2O5	Glass	20 mol% PrF3	2.7	5.3	5	Seeber (1995)
Pr	Na2O-TeO2	Glass		2.83	6.5	4.6	Hormadaly (1979)
Pr	ZBLAN	Glass		2.9	6.4	5.5	Simons (1995)
Pr	MgCl2	Solution	saturated solution	2.95	3.48	2.43	Lakshman (1982)
Pr	BaCO3-Li2CO3-H3BO3	Glass		2.991	6.713	11.868	Gorler-Walrand (1998)
Pr	fluoroindate glass	Glass		3.2	4.5	6.5	Seeber (1995)
Pr	zinc sodium sulphate	Glass		3.44	15.19	10.22	Ratnakaram (1994)
Pr	BaPO3-P2O5-Al2O3	Glass		3.53	5.66	4.77	Takebe (1995)
Pr	NaPO3-CaF2	Glass	1mol.% PrF3	3.67	5.75	5.59	Gorler-Walrand (1998)
Pr	Na2O-CaO-SiO2	Glass		3.91	5.72	3.82	Takebe (1995)
Pr	(NaPO3)6-BaCl2-ZnCl2-LiCl	Glass	2mol.% PrCl3	4.382	1.867	1.281	Subramanyam (1992b)
Pr	Na2O-SiO2	Glass		4.81	4.71	3.01	Takebe (1995)
Pr	BaO-TeO2	Glass		4.95	6.46	5.44	Hormadaly (1979)
Pr	K2O-CaO-SiO2	Glass		5.16	5.21	2.5	Takebe (1995)
Pr	CaO-P2O5-Al2O3	Glass		5.28	5.2	4.34	Takebe (1995)
Pr	InF3-BaF2-ThF4-ZnF2-LiF	Glass	1mol.% PrF3	5.64	13.32	4.15	Amaranath (1990)
Pr	ZBLAK	Glass		6.1	0.36	6.57	Gorler-Walrand (1998)
Pr	CaCl2	Solution		6.11	1.3	3.85	Lakshman (1982)
Pr	MgO-P2O5-Al2O3	Glass		6.44	4.52	3.95	Takebe (1995)
Pr	ZBLA	Glass		6.68	5.05	6.92	Adam (1985)
Pr	La3Ga5SiO14	Crystal		6.89	2.76	6.24	Kaminskii (1990)
Pr	NH4Cl	Solution	saturated solution	7.04	2.57	2.78	Lakshman (1982)
Pr	CdCl2	Solution	saturated solution	7.12	3.33	3.05	Lakshman (1982)
Pr	Ga2S3-La2S3	Glass		7.3	6.2	3.9	Hewak (1994)
Pr	CaCO3-Li2CO3-H3BO3	Glass		7.361	1.031	12.105	Gorler-Walrand (1998)
Pr	LiNO3-KNO3	Melt		8.63	6.3	6.48	Carnall (1978)
Pr	PrCl3	Solution	in water	9.25	3.56	2.18	Lakshman (1982)
Pr	Pr(benzoylacetonate)3	Solution	in DMF	9.42	12.83	20.81	Tandon (1970)
Pr	Pr(acetylacetonate)3	Solution	in DMF	9.57	12.9	12.98	Tandon (1970)
Pr	GeS2-Ga2S3	Glass		9.6	15.4	4.4	Simons (1995)
Pr	Zn(PO3)2	Glass		10	2	7	Ingeletto (1991)
Pr	GeS2-Ga2S3	Glass		11.6	5.6	6	Simons (1995)
Pr	GeS2.5-Ga2S3	Glass		12.8	4.3	7.7	Wei (1995)
Pr	GeS2-Ga2S3	Glass		13.2	8.6	6.1	Simons (1995)
Pr	Pb(PO3)2	Glass		14.8	9.7	26.9	Ingeletto (1991)
Pr	Y2O3	Crystal		17.21	19.8	4.88	Krupke (1966)
Pr	Pr(thenoyltrifluoroacetonate)3	Solution	in DMF	23.12	16.09	22.69	Tandon (1970)
Pr	K7[PrW10O35]			26.97	5.1	36.94	Peacock (1973)
Pr	(aquo)	(aquo)		28	5.89	32.2	Carnall (1983)
Pr	Pr(alpha-picolinate)3	solution	in water	46	7	39.5	Bukietynska (1970)
Pr	Pr(acetylacetonate)3	solution	in methanol	51.79	14.38	18.35	Tandon (1970)
Pr	(NaPO3)6-BaF2-ZnF2-KF	Glass	2mol.% PrF3	57	1.23	2.81	Reddy (1991)
Pr	Pr(benzoylacetonate)3	Solution	in methanol	62.6	15.16	20.61	Tandon (1970)
Pr	Pr(thenoyltrifluoroacetonate)3	Solution	in methanol	70.54	13.22	22.79	Tandon (1970)
Pr	(NaPO3)6-BaF2-ZnF2-NaF	Glass	2mol.% PrF3	88	2.16	3.74	Reddy (1991)
Pr	(NaPO3)6-BaF2-ZnF2-LiF-NaF	Glass	2mol.% PrF3	97	1.73	4.03	Reddy (1991)
Pr	(NaPO3)6-BaF2-ZnF2-LiF	Glass	2mol.% PrF3	117	1.91	4.19	Reddy (1991)
Pr	Sr_xBa_1-xNb2O6	Crystal		145.731	0.6821	1.5881	Zhang (1994)
Pr	(NaPO3)6-BaF2-ZnF2-NaF-KF	Glass	2mol.% PrF3	160	2.3	2.94	Reddy (1991)
Pr	(NaPO3)6-BaF2-ZnF2-LiF-KF	Glass	2mol.% PrF3	188	2.23	4.05	Reddy (1991)
Nd	Lu3Sc2Ga3O12	Crystal		0.082	2.844	3.137	Kaminskii et al. (1994)
Nd	BeF2–KF	Glass	2mol.% NdF3	0.1	2.7	3.2	Stokowski(1981)
Nd	BeF2–AlF3–CaF2–LiF	Glass	2mol.% NdF3	0.1	3.7	3.8	Stokowski(1981)
Nd	BeF2–AlF3–CaF2–NaF	Glass	2mol.% NdF3	0.1	3.7	4.3	Stokowski(1981)
Nd	BeF2–KF–CsF	Glass	2mol.% NdF3	0.1	4	5	Stokowski(1981)
Nd	BeF2–KF	Glass	1mol.% NdF3	0.1	4.4	5.3	Stokowski(1981)
Nd	BeF2–KF–CaF2–AlF3	Glass	2mol.% NdF3	0.2	3.9	4.6	Stokowski(1981)
Nd	BeF2–KF–LiF	Glass	2mol.% NdF3	0.2	3.9	5.1	Stokowski(1981)
Nd	YAG, Y3Al5O12	Crystal		0.2	2.7	5	Krupke (1971)
Nd	Y3Sc2Al3O12	Crystal		0.23	2.87	4.78	Allik (1990)
Nd	SrF2	Crystal		0.24	1.24	1.72	Payne (1991)
Nd	BaF2	Crystal		0.25	0.41	0.43	Payne (1991)
Nd	LiYF4	Crystal		0.25	4.09	4.83	Kaminskii (1994)
Nd	BeF2–KF–KCl	Glass	2mol.% NdF3	0.3	3	3.7	Stokowski (1981)
Nd	BeF2–KF–CaF2–AlF3	Glass	2mol.% NdF3	0.3	3.4	4.3	Stokowski et al. (1981)
Nd	LaF3:	Crystal		0.35	2.6	2.5	Krupke (1966)
Nd	LiYF4	Crystal		0.362	4.02	4.84	Ryan (1992)
Nd	Y3Al5O12, YAG	Crystal		0.37	2.29	5.97	Kaminski (1974)
Nd	BeF2–NaF–MgF2–CaF2–AlF3	Glass	1.5mol.% NdF3	0.4	2.8	3.5	Stokowski (1981)
Nd	BeF2–AlF3–CaF2–RbF	Glass	2mol.% NdF3	0.4	3.9	4.8	Stokowski (1981)
Nd	NdGaO3	Crystal		0.46	3.6	2.6	Orera (1995)
Nd	(CaF2, LaF3)	Crystal		0.48	2.53	3.74	Payne (1991)
Nd	BeF2–KF–AlF3–CaF2	Glass	2mol.% NdF3	0.5	3.1	4	Stokowski (1981)
Nd	BeF2–AlF3–KF–MgF2	Glass	2mol.% NdF3	0.5	3.5	4.6	Stokowski (1981)
Nd	BeF2–AlF3–KF–SrF2	Glass	2mol.% NdF3	0.5	3.5	4.6	Stokowski (1981)
Nd	AlF3–CaF2–BaF2	Glass	1mol.% NdF3	0.6	3.7	4.1	Tesar (1992)
Nd	Y2SiO5	Crystal		0.67	6.19	2.71	Gorler-Walrand (1998)
Nd	PbF2–MnF2–GaF3	Glass	1mol.% NdF3	0.7	3.7	3.8	Tesar (1992)
Nd	K7[NdW10O53]			0.77	5.56	7.06	Peacock (1973)
Nd	Ca2Ga2SiO7	Crystal		0.82	4.41	6.44	Gorler-Walrand (1998)
Nd	La3Lu2Ga5O12	Crystal		0.84	2.64	2.61	Allik (1988)
Nd	KYF4	Crystal		0.85	2.38	3.93	Kaminskii (1994)
Nd	KYF4	Crystal		0.86	2.39	3.93	Allik (1993)
Nd	CaF2	Crystal		0.87	3.44	9.47	Sardar (1993)
Nd	ZnF2–BaF2–AlF3–YF3–ThF4	Glass	1mol.% NdF3	0.9	3.8	4	Tesar (1992)
Nd	GdGaGe2O7	Crystal		0.907	2.773	5.981	Kaminskii (1987)
Nd	LiKYF5	Crystal		0.92	3.21	4.26	Kaminskii (1994)
Nd	AlF3–ZrF4–MgF2–CaF2–SrF2–BaF2–YF3	Glass	NdF3	1	3.6	4.2	Tesar (1992)
Nd	AlF3–BeF2–MgF2–CaF2–SrF2–BaF2–YF3–LaF3	Glass	NdF3	1	3.7	4.1	Tesar (1992)
Nd	BeF2–AlF3–KF–CaF2	Glass	2mol.% NdF3	1	4.7	5.9	Stokowski (1981)
Nd	YSZ			1.1	1.24	1.23	Gorler-Walrand (1998)
Nd	AlF3–BeF2–CaF2–BaF2	Glass	1mol.% NdF3	1.1	3.2	3.9	Tesar (1992)
Nd	magnesium sodium sulphate glass	Glass		1.12	2.81	3.67	Ratnakaram (1994)
Nd	Nd(ClO4)3	Solution	in DMF	1.2	8.9	8.4	Bünzli (1984)
Nd	Nd(ClO4)3	Solution	in CH3CN	1.2	7.7	9.8	Bünzli (1984)
Nd	AlF3–BeF2–MgF2–CaF2–SrF2–BaF2–YF3	Glass	NdF3	1.2	3.7	4.3	Tesar (1992)
Nd	CLAP	Glass		1.2	3.9	4.7	Tesar (1992)
Nd	ZBLA	Glass		1.23	3.37	3.2	Gorller-Walrand (1998)
Nd	YAlO3	Crystal		1.24	4.68	5.85	Weber (1971)
Nd	Ba0.25Mg2.75Y2Ge3O12	Crystal		1.25	3.23	3.26	Sardar (1995)
Nd	BIGaZYTZrPb fluoride glass	Glass		1.26	2.74	4.01	Adam (1991)
Nd	BIGaZLuTMn fluoride	Glass		1.26	2.58	4.08	Azkargorta (1994)
Nd	LuAlO3	Crystal		1.28	4.45	4.88	Kaminskii (1991)
Nd	ZBLALi	Glass		1.28	3.91	3.78	Gorller-Walrand (1998)
Nd	Al(PO3)3–BaF2–MgF2	Glass	1mol.% Nd2O3	1.3	4.7	5.1	Stokowski (1981)
Nd	BIGaZYTZr fluoride glass	Glass		1.31	2.71	4.01	Elejalde (1992)
Nd	ZrF4–AlF3–YF3–SrF2–BaF2–ZnF2	Glass	1mol.% NdF3	1.38	2.58	3.86	Binnemans (1998)
Nd	BeF2	Glass	2mol.% NdF3	1.4	2.9	3.6	Stokowski (1981)
Nd	ZnF2–CaF2–BaF2–LiF–AlF3–LaF3	Glass		1.4	2.77	5.77	Cases (1991)
Nd	ZBLAK	Glass		1.4	3.477	3.08	Gorller-Walrand (1998)
Nd	AlF3–BaF2–YF3–ThF4	Glass	1mol.% NdF3	1.5	3.3	3.6	Tesar (1992)
Nd	PZG fluoride glass	Glass		1.53	3.19	4.93	Balda (1994)
Nd	ZBLAN	Glass		1.54	3.66	3.5	Gorller-Walrand (1998)
Nd	BeF2–MgF2–CaF2–BaF2–AlF3	Glass	1mol.% NdF3	1.6	3.6	3.9	Tesar (1992)
Nd	Al(PO3)3–AlF3–YF3–MgF2–CaF2–SrF2–BaF2	Glass	1mol.% NdF3	1.6	3.8	4.5	Stokowski (1981)
Nd	ZBT	Glass		1.7	4	4.2	Tesar (1992)
Nd	ZBAT	Glass		1.7	3.8	3.8	Tesar (1992)
Nd	ZF2–BaF2–AlF3–LaF3–NaF	Glass	1mol.% NdF3	1.76	3.08	3.67	Binnemans (1996)
Nd	HfF4–BaF2–ThF4	Glass	1mol.% NdF3	1.8	4	3.9	Tesar (1992)
Nd	HfF4–BaF2–AlF3–ThF4	Glass	1mol.% NdF3	1.8	4.3	4.3	Tesar (1992)
Nd	Al(PO3)3–AlF3–MgF2–CaF2–SrF2–BaF2	Glass	1mol.% NdF3	1.8	3.2	4.5	Stokowski (1981)
Nd	Ba(PO3)2–AlF3–BaF2–MgF2–CaF2–SrF2–NaF	Glass	1mol.% NdF3	1.8	3.8	4.6	Stokowski (1981)
Nd	Al(PO3)3–AlF3–NaF–MgF2–CaF2–SrF2–BaF2	Glass	1mol.% NdF3	1.8	3.8	4.9	Stokowski (1981)
Nd	MgF2–AlF3–LiF–NaPO3	Glass	0.5mol.% Nd2O3	1.8	5.3	5.6	Stokowski (1981)
Nd	Ca3Ga2Ge4O14	Crystal		1.88	3.65	5.65	Kaminskii et al. (1984)
Nd	ZBALBe	Glass		1.9	3.5	3.7	Tesar (1992)
Nd	HfF4–BaF2–LaF3–ThF4	Glass	1mol.% NdF3	1.9	3.7	4.2	Tesar (1992)
Nd	ZrF4–BaF2–NdF3	Glass		1.95	3.65	4.17	Lucas (1978)
Nd	trifluoroacetate	Solution	in water	1.96	2.34	5.38	Surana (1980)
Nd	ZrF4–BaF2–LaF3, ZBL	Glass	1mol.% NdF3	2	3.9	3.8	Tesar (1992)
Nd	ZrF4–BaF2–LaF3–AlF3, ZBLA	Glass	1mol.% NdF3	2	3.6	3.8	Tesar (1992)
Nd	ZBLAN	Glass		2	3.9	4.3	Tesar (1992)
Nd	ZrF4–BaF2–AlF3–YF3, ZBAY	Glass	1mol.% NdF3	2	3.7	4	Tesar (1992)
Nd	HfF4–BaF2–AlF3–LaF3, HBLA	Glass	1mol.% NdF3	2	3.7	4	Tesar (1992)
Nd	NaF–LiF–Mg(PO3)2– glass	Glass	1mol.% Nd2O3	2	4.7	5.3	Stokowski (1981)
Nd	(NaPO3)6–BaCl2–ZnCl2–LiCl–KCl	Glass	2mol.% NdCl3	2.02	1.41	4.21	Subramanyam (1992)
Nd	BaCO3–Li2CO3–H3BO3	Glass	1mol.% Nd2O3	2.02	10.62	4.94	Devi and Jayasankar (1995)
Nd	LaGaO3	Crystal		2.1	2.4	2.3	Orera (1995)
Nd	ZrF4–BaF2–ThF4, HBT	Glass	1mol.% NdF3	2.1	3.6	4.1	Tesar (1992)
Nd	ZBLAN	Glass		2.1	3.71	4.62	Wetenkamp (1992)
Nd	(NaPO3)6–BaCl2–ZnCl2–NaCl–KCl	Glass	2mol.% NdCl3	2.19	1.61	4.2	Subramanyam (1992)
Nd	ZBLAN	Glass		2.2	2.82	3.94	Adam (1991)
Nd	Mg(PO3)2–AlF3–MgF2–CaF2–SrF2–BaF2	Glass	1mol.% NdF3	2.2	4.2	4.9	Stokowski (1981)
Nd	ZnCl2–KI glass	Glass		2.2	8.1	5	Weber (1982)
Nd	ZrF4–BaF2–LiF–ThF4, ZBTLi	Glass	1mol.% NdF3	2.2	3.3	4.8	Tesar (1992)
Nd	HfF4–ZrF4–CsF–BaF2–YF3–LaF3–ThF4, HZBYLTCS	Glass	1mol.% NdF3	2.2	3.8	4.3	Tesar (1992)
Nd	(aquo)	(aquo)		2.25	4.08	9.47	Carnall (1983)
Nd	Sr3Ga2Ge4O14			2.32	1.63	4.74	Kaminskii (1984)
Nd	Al(PO3)3–BaF2–CaF2–MgF2–AlF3	Glass	1mol.% Nd2O3	2.33	2.78	4.43	Balda (1996)
Nd	HfF4–BaF2–LaF3–AlF3–CsBr	Glass		2.36	4.48	4.72	Cases (1991)
Nd	75NaPO3–24SrF2	Glass	1mol.% NdF3	2.39	4.02	6.1	Binnemans (1998)
Nd	HfF4–CsF–BaF2–YF3–LaF3–ThF4, HBYLTCs	Glass	1mol.% NdF3	2.4	4.1	4.3	Tesar (1992)
Nd	La3Ga5SiO14	Crystal		2.4	4.6	3.4	Kaminski (1983)
Nd	NaPO3–ZnCl2	Glass	0.1mol.% Nd2O3	2.4	5.9	6.2	Weber (1981)
Nd	NaPO3–BaF2	Glass	1mol.% NdF3	2.41	3.27	5.19	Binnemans (1998)
Nd	trichloroacetate	Solution	in water	2.42	1.55	5.88	Surana (1980)
Nd	ODA	Solution	(1:3 in water)	2.42	3.92	8.56	Devlin (1988)
Nd	Al(PO3)3–LiF–NaF	Glass	1mol.% Nd2O3	2.5	5.3	5.6	Stokowski (1981)
Nd	La2O3–PbO–TeO2–SiO2–B2O3–Ba3Y3WO9	Glass		2.54	0.97	1.88	Bullock (1997)
Nd	Pb(PO3)2	Glass		2.6	3.5	4.3	Gorller-Walrand (1998)
Nd	Al(PO3)3–LiF–Li2O–BaF2	Glass	1mol.% Nd2O3	2.6	5.4	5.7	Stokowski (1981)
Nd	potassium sodium sulphate	Glass		2.61	4.57	5.45	Ratnakaram (1994)
Nd	ZBLAN	Glass		2.66	3.05	4.08	Balda (1994)
Nd	tribromoacetate	Solution	in water	2.66	1.26	5.64	Surana (1980)
Nd	LiF–Al(PO3)3	Glass	0.5mol.% NdF3	2.7	4.8	5.1	Stokowski (1981)
Nd	NaPO3–CaF2	Glass	1mol.% NdF3	2.78	4.16	5.56	Binnemans (1998)
Nd	(NaPO3)6–BaCl2–ZnCl2–LiCl–10NaCl	Glass	2mol.% NdCl3	2.85	0.3	4.49	Subramanyam (1992)
Nd	InF3–BaF2–AlF3–KF	Glass	1mol.% NdF3	2.86	1.61	1.3	Annapurna et al. (1992)
Nd	(NaPO3)6–BaCl2–ZnCl2–KCl	Glass	2mol.% NdCl3	2.87	0.49	3.97	Subramanyam (1992)
Nd	P2O5–K2O–MgO	Glass	0.58mol.% Nd2O3	2.9	4.6	5.1	Stokowski (1981)
Nd	(NaPO3)6–BaCl2–ZnCl2–LiCl	Glass	2mol.% NdCl3	2.95	0.4	4.06	Subramanyam (1992)
Nd	SiO2–Li2O–MgO–Al2O3	Glass	0.34mol.% Nd2O3	3	4.6	4.5	Stokowski (1981)
Nd	dichloroacetate	Solution	in water	3.01	2.42	5.89	Surana (1980)
Nd	(NaPO3)6–BaCl2–ZnCl2–NaCl	Glass	2mol.% NdCl3	3.09	0.86	4.24	Subramanyam (1992)
Nd	ZBAN	Glass		3.09	3.65	5.74	Petrin (1991)
Nd	TeO2–P2O5	Glass	0.27mol.% NdF3	3.1	4	3.9	Stokowski (1981)
Nd	SiO2–Al2O3–Li2O–CaO–CeO2	Glass	0.8mol.% Nd2O3	3.1	4.6	5.1	Gorller-Walrand (1998)
Nd	monofluoroacetate	Solution	in water	3.1	1.45	5.62	Surana (1980)
Nd	NaPO3–NaF	Glass	1mol.% NdF3	3.19	3.73	5.55	Binnemans (1998)
Nd	NaPO3–CdF2	Glass	1mol.% NdF3	3.19	3.88	5.73	Binnemans (1998)
Nd	(α-picolinate)	Solution	in water	3.2	10.4	10.3	Bukietynska (1970)
Nd	dibromoacetate	Solution	in water	3.21	1.62	5.78	Surana (1980)
Nd	DPA	Solution	(1:1 in water)	3.26	4.27	9.67	Mondry (1995)
Nd	MIDA	Solution	(1:3 in water)	3.29	4.62	8.36	Devlin (1988)
Nd	P2O5–Li2O–Al2O3–Na2O–CaO	Glass	0.7mol.% Nd2O3	3.3	4.7	5.4	Gorller-Walrand (1998)
Nd	P2O5–K2O–BaO	Glass	0.53mol.% Nd2O3	3.3	5	5.6	Gorller-Walrand (1998)
Nd	SiO2–Li2O–BaO	Glass	0.3mol.% Nd2O3	3.3	3.5	4	Gorller-Walrand (1998)
Nd	IDA	Solution	(1:3 in water)	3.31	5.08	9.3	Devlin (1988)
Nd	Li2O–P2O5–CaO–Al2O3	Glass	0.7mol.% Nd2O3	3.4	4.8	5.4	Gorller-Walrand (1998)
Nd	P2O5–Li2O–CaO–Al2O3	Glass	0.7mol.% Nd2O3	3.4	4.4-4.6	5.1-5.3	Gorller-Walrand (1998)
Nd	Li6Y5(BO3)3	Crystal		3.44	3.99	4.67	Huang (1992)
Nd	NaPO3–LiF	Glass	1mol.% NdF3	3.44	4.14	6.28	Binnemans (1998)
Nd	monoiodoacetate	Solution	in water	3.5	2.07	6.17	Surana (1980)
Nd	TeO2–Nb2O5	Glass	1.55mol.% Nd2O3	3.5	3.5	3.5	Stokowski (1981)
Nd	P2O5–Li2O–SiO2–Al2O3–CaO	Glass	0.7mol.% Nd2O3	3.5	4.4	5.2	Gorller-Walrand (1998)
Nd	NaPO3–ZnCl2	Glass	0.1mol.% Nd2O3	3.5	5.4	6.6	Weber (1981)
Nd	TeO2–ZnO	Glass	1mol.% Nd2O3	3.6	4.6	4.3	Stokowski (1981)
Nd	TeO2–Li2O	Glass	1mol.% Nd2O3	3.6	4.9	4.6	Stokowski (1981)
Nd	P2O5–Li2O–Al2O3–CaO	Glass	0.7mol.% Nd2O3	3.6	4.7	5.4	Gorller-Walrand (1998)
Nd	SiO2–Li2O	Glass	0.5mol.% Nd2O3	3.6	3.9	4.3	Gorller-Walrand (1998)
Nd	GeO2–Li2O	Glass	0.57mol.% Nd2O3	3.6	3.6	4.1	Stokowski (1981)
Nd	NaPO3–KF	Glass	1mol.% NdF3	3.61	3.81	5.83	Binnemans (1998)
Nd	Na2O–P2O5–Al2O3	Glass		3.62	4.73	5.68	Nageno (1993)
Nd	Li2O–CaO–SiO2	Glass		3.63	4.21	4.94	Takebe (1995)
Nd	Na2O–P2O5–CaO–Al2O3	Glass	0.7mol.% Nd2O3	3.7	4	4.4	Gorller-Walrand (1998)
Nd	monochloroacetate	Solution	in water	3.7	1.79	5.18	Surana (1980)
Nd	SiO2–Na2O–BaO		0.3mol.% Nd2O3	3.7	3.2	3.6	Gorller-Walrand (1998)
Nd	CaO–Al2O3–Na2O–SrO		0.5mol% Nd2O3	3.71	5.03	2.9	Uhlmann (1994)
Nd	Li2O–P2O5–Al2O3	Glass		3.71	4.7	5.15	Takebe (1995)
Nd	P2O5–Bi2O3–Ga2O3	Glass		3.72	4.48	4.33	Takebe (1996)
Nd	NaPO3–ZnF2	Glass	1mol.% NdF3	3.75	4.05	5.99	Binnemans (1998)
Nd	ZrF4–BaF2–AlF3–KF	Glass	1mol.% NdF3	3.75	5.45	8.95	Hanumanthu (1991)
Nd	NaPO3–ZnO	Glass	0.5mol.% Nd2O3	3.76	3.27	5.23	Binnemans (1998)
Nd	NaPO3	Glass		3.8	5.3	6	Gorller-Walrand (1998)
Nd	Na2O–P2O5–Al2O3	Glass		3.82	4.74	5.53	Takebe (1995)
Nd	PbO–Ga2O3	Glass		3.84	3.87	4.07	Takebe (1996)
Nd	PbO–Bi2O3–Ga2O3	Glass		3.88	4.24	4.3	Takebe (1996)
Nd	P2O5–Bi2O3–Ga2O3	Glass		3.89	4.07	4.31	Takebe (1996)
Nd	P2O5–K2O–ZnO	Glass	1mol.% Nd2O3	3.9	4.8	5.5	Gorller-Walrand (1998)
Nd	SiO2–BaO–K2O	Glass	1.19mol.% Nd2O3	3.9	2.3	2.2	Gorller-Walrand (1998)
Nd	Cd(PO3)2	Glass		3.9	4.2	4.6	Gorller-Walrand (1998)
Nd	BaO–P2O5–La2O3	Glass	0.3mol.% Nd2O3	3.9	4.3	5.1	Gorller-Walrand (1998)
Nd	Nd3+ monobromoacetate	Solution	in water	3.9	2	5.72	Surana (1980)
Nd	DPA	Solution	(1:2 in water)	3.92	4.32	10.37	Mondry (1995)
Nd	PbO–Bi2O3–Ga2O3	Glass		3.94	4.09	4.31	Takebe (1996)
Nd	CaO–Al2O3–Na2O	Glass	0.5mol.% Nd2O3	3.95	4.81	3.2	Uhlmann (1994)
Nd	(NdCl6)3+	Solution	in acetonitrile	3.95	1.23	0.72	Henrie (1977)
Nd	K2O–P2O5–CaO–Al2O3	Glass	0.7mol.% Nd2O3	4	5.1	5.9	Gorller-Walrand (1998)
Nd	Ba(PO3)2	Glass		4	5.4	5.6	Weber (1981)
Nd	SiO2–Na2O	Glass	0.3mol.% Nd2O3	4	3.2	3	Gorller-Walrand (1998)
Nd	TeO2–BaO	Glass	1mol.% Nd2O3	4	5.1	4.8	Stokowski (1981)
Nd	65SiO2–35Na2O	Glass	0.3mol.% Nd2O3	4.1	3.2	3.3	Gorller-Walrand (1998)
Nd	70SiO2–30Na2O	Glass	0.3mol.% Nd2O3	4.1	3.2	3.3	Gorller-Walrand (1998)
Nd	TeO2–Na2O	Glass	1mol.% Nd2O3	4.1	4.8	4.6	Stokowski (1981)
Nd	SiO2–Na2O	Glass	0.3mol.% Nd2O3	4.2	2.8	2.8	Gorller-Walrand (1998)
Nd	SiO2–K2O–BaO	Glass	0.3mol.% Nd2O3	4.2	2.5	2.7	Gorller-Walrand (1998)
Nd	SiO2–Na2O	Glass	0.5mol.% Nd2O3	4.2	3.3	3.1	Gorller-Walrand (1998)
Nd	Bi2O3–CdO–SiO2	Glass	0.5mol.% Nd2O3	4.2	4	4.9	Gorller-Walrand (1998)
Nd	Li2O–B2O3	Glass		4.2	3.89	4.74	Takebe (1995)
Nd	ZnO–TeO2	Glass		4.24	0.88	7.05	Kanoun (1990)
Nd	SiO2–K2O	Glass	0.41mol.% Nd2O3	4.3	1.7	1.8	Gorller-Walrand (1998)
Nd	SiO2–CaO–Na2O–K2O–BaO	Glass	0.19mol.% Nd2O3	4.3	2.7	2.9	Gorller-Walrand (1998)
Nd	Sr(PO3)2	Glass		4.3	4.3	5	Weber (1981)
Nd	SrO–P2O5–La2O3	Glass	0.3mol.% Nd2O3	4.3	4.4	5	Gorller-Walrand (1998)
Nd	CaO–B2O3	Glass		4.36	3.74	4.64	Takebe (1995)
Nd	BaO–P2O5–Al2O3	Glass		4.37	4.05	4.82	Takebe (1995)
Nd	SiO2–Na2O	Glass	0.37mol.% Nd2O3	4.4	2.6	3	Gorller-Walrand (1998)
Nd	SiO2–K2O–SrO	Glass	0.3mol.% Nd2O3	4.4	2.8	2.9	Gorller-Walrand (1998)
Nd	SiO2–K2O–BaO	Glass		4.4	2.5	2.6	Gorller-Walrand (1998)
Nd	Rb2O–P2O5–CaO–Al2O3	Glass	0.7mol.% Nd2O3	4.4	5.5	6.2	Gorller-Walrand (1998)
Nd	CaO–Al2O3–Na2O–BaO	Glass	0.5mol.% Nd2O3	4.46	5.18	2.73	Uhlmann (1994)
Nd	Ca(PO3)2	Glass		4.5	4.8	4.9	Weber (1981)
Nd	SiO2–K2O	Glass	0.5mol.% Nd2O3	4.5	2.2	2	Gorller-Walrand (1998)
Nd	NaPO3	Glass	1mol.% NdF3	4.52	3.94	5.93	Binnemans (1998)
Nd	La(PO3)3	Glass	0.5mol.% Nd2O3	4.6	3.9	4	Gorller-Walrand (1998)
Nd	Al(PO3)3	Glass	0.5mol.% Nd2O3	4.6	4.1	4.3	Gorller-Walrand (1998)
Nd	Na2O–CaO–SiO2	Glass		4.64	3.81	4.17	Takebe (1995)
Nd	BaO–B2O3	Glass		4.65	3.56	4.74	Takebe (1995)
Nd	CaO–P2O5–La2O3	Glass	0.3mol.% Nd2O3	4.7	4.2	4.7	Gorller-Walrand (1998)
Nd	TeO2–Cs2O	Glass	1mol.% Nd2O3	4.7	4.9	4.4	Stokowski (1981)
Nd	DPA	Solution	(1:3 in water)	4.7	4.78	11.31	Devlin (1988)
Nd	Nd(PO3)3	Glass		4.8	3.2	3.7	Weber (1981)
Nd	SiO2–K2O–CaO	Glass	0.3mol.% Nd2O3	4.8	3.2	3.1	Gorller-Walrand (1998)
Nd	TeO2–K2O	Glass	1mol.% Nd2O3	4.8	5.3	5	Stokowski (1981)
Nd	Na2O–SiO2	Glass		4.83	3.07	3.37	Takebe (1995)
Nd	CaO–Al2O3	Glass	0.5mol.% Nd2O3	4.87	5.5	3.42	Uhlmann (1994)
Nd	SiO2–Na2O	Glass	0.48mol.% Nd2O3	4.9	2.9	2.9	Gorller-Walrand (1998)
Nd	Na2O–B2O3	Glass		4.91	3.28	4.51	Takebe (1995)
Nd	K2O–B2O3	Glass		4.94	3.1	3.42	Takebe (1995)
Nd	Zn(PO3)2	Glass		5.1	4.4	4.7	Gorller-Walrand (1998)
Nd	Ta2O5–SiO2–B2O3–BaO	Glass	1mol.% Nd2O3	5.1	4.1	4.1	Stokowski (1981)
Nd	TeO2–Rb2O	Glass	1mol.% Nd2O3	5.1	5.1	4.4	Stokowski (1981)
Nd	SiO2–Na2O–BaO–ZnO	Glass	0.5mol.% Nd2O3	5.1	3.2	3.6	Gorller-Walrand (1998)
Nd	P2O5–MgO–MnO	Glass	1.16mol.% Nd2O3	5.1	3.7	4.2	Gorller-Walrand (1998)
Nd	SiO2–BaO–TiO2	Glass	0.73mol.% Nd2O3	5.2	3.9	3.2	Gorller-Walrand (1998)
Nd	sodium Beta''-alumina			5.19	0.973	0.971	Alfrey (1988)
Nd	K2O–CaO–SiO2	Glass		5.23	3.1	3.14	Takebe (1995)
Nd	Nd3+ in 30CaO–60P2O5–10Al2O3 glass	Glass		5.27	3.69	4.31	Takebe (1995)
Nd	Mg(PO3)2	Glass		5.3	4.7	4.3	Weber (1981)
Nd	Bi2O3–CdO–SiO2	Glass	0.56mol.% Nd2O3	5.4	5.1	5.9	Gorller-Walrand (1998)
Nd	NdBr3	Solution	in acetonitrile	5.46	3.15	1.08	Henrie (1977)
Nd	P2O5–MgO–As2O3	Glass	0.78mol.% Nd2O3	5.7	4.1	4.5	Gorller-Walrand (1998)
Nd	TeO2–K2O	Glass	1mol.% Nd2O3	5.7	5	4.7	Stokowski (1981)
Nd	BiCl3–KCl	Glass		5.7	6.6	4.4	Weber (1982)
Nd	MgO–P2O5–Al2O3	Glass		5.72	3.69	4.31	Takebe (1995)
Nd	H3BO3–Na2CO3–LiF	Glass	1mol.% NdF3	5.758	1.702	5.484	Ratnakaram (1996)
Nd	SiO2–K2O–MgO	Glass	0.3mol.% Nd2O3	5.8	3.3	3.1	Gorller-Walrand (1998)
Nd	SiO2–Na2O	Glass	0.41mol.% Nd2O3	5.8	3.4	3	Gorller-Walrand (1998)
Nd	YVO4	Crystal		5.88	4.08	5.11	Lomheim (1978)
Nd	40MgO–55P2O5–4.7La2O3	Glass	0.3mol.% Nd2O3	6	4	4.7	Gorller-Walrand (1998)
Nd	SiO2	Glass	0.09mol.% Nd2O3	6	4.7	4.1	Gorller-Walrand (1998)
Nd	Al(PO3)3–Zn2P2O7	Glass	1mol.% Nd2O3	6.1	3.3	3.8	Gorller-Walrand (1998)
Nd	P2O5–Al2O3	Glass	0.395mol.% Nd2O3	6.2	3.6	4.2	Gorller-Walrand (1998)
Nd	Al(PO3)3	Glass		6.3	4	4.6	Gorller-Walrand (1998)
Nd	MgCO3–Li2CO3–H3BO3	Glass	1mol.% Nd2O3	6.3	33.17	9.51	Devi (1995)
Nd	P2O5	Glass	16.67mol.% Nd2O3	6.4	4.7	5.3	Gorller-Walrand (1998)
Nd	SrCO3–Li2CO3–H3BO3	Glass	1mol.% Nd2O3	6.52	5	6.16	Devi (1995)
Nd	InF3–BaF2-AlF3–NaF	Glass	1mol.% NdF3	6.56	2.31	2.81	Annapurna (1992)
Nd	cadmium sodium sulphate	Glass		6.61	3.97	6.65	Ratnakaram (1994)
Nd	Ga2S3–La2S3	Glass	Nd2S3	6.65	4.39	4.67	Bornstein (1982)
Nd	BeO–P2O5–La2O3	Glass	0.3mol.% Nd2O3	6.7	3.3	3.8	Gorller-Walrand (1998)
Nd	Nd(NO3)3	solution	in DMF	6.7	5	7.6	Bunzli (1984)
Nd	SiO2–Na2O–TiO2	Glass	0.56mol.% Nd2O3	6.7	3.7	3.8	Gorller-Walrand (1998)
Nd	SiO2–Na2O–TiO2	Glass	0.62mol.% Nd2O3	6.8	3.5	3.4	Gorller-Walrand (1998)
Nd	zinc sodium sulphate	Glass		6.8	5.5	6.96	Ratnakaram (1994)
Nd	K2O–Ga2O3	Glass		6.95	4.76	5.34	Takebe (1996)
Nd	CDA	Solution	(1:3 in water)	6.99	7.09	12.28	Devlin (1988)
Nd	Ta2O5–MgO–SiO2–BaO	Glass	0.5mol.% Nd2O3	7	4.6	4.7	Gorller-Walrand (1998)
Nd	GeO2	Glass	0.02mol.% Nd2O3	7	4.8	5.4	Stokowski (1981)
Nd	H3BO3–Na2CO3–ZnF2	Glass	1mol.% NdF3	7.02	1.504	6.413	Ratnakaram (1996)
Nd	DPA	Solution	(1:3 in water)	7.13	3.78	13.21	Mondry (1995)
Nd	DPA	Solution	(1:4 in water)	7.19	3.98	13.38	Mondry (1995)
Nd	Ba3LaNb3O11	Crystal		7.226	1.402	2.845	Gorller-Walrand (1998)
Nd	H3BO3–Na2CO3–KF	Glass	1mol.% NdF3	7.499	1.921	7.695	Ratnakaram (1996)
Nd	ZrF4–BaF2–AlF3–LiF	Glass	1mol.% NdF3	7.57	2.54	13.85	Hanumanthu (1991)
Nd	Na3[Nd(DPA)3] .14H2O	Crystal		7.57	3.14	8.15	Mondry (1995)
Nd	CaCO3–Li2CO3–H3BO3	Glass	1mol.% NdF3	7.85	6.75	7.61	Devi (1995)
Nd	InF3–BaF2–AlF3–LiF	Glass	1mol.% NdF3	7.89	5.18	2.12	Annapurna (1992)
Nd	CDO	Solution	(1:3 in water)	7.95	5.62	11.23	Devlin (1988)
Nd	K2O–Ta2O5–Ga2O3	Glass		8.64	5.18	5.47	Takebe (1996)
Nd	H3BO3–Na2CO3–BaF2	Glass	1mol.% NdF3	8.702	5.586	14.39	Ratnakaram (1996)
Nd	K2O–Ta2O5–Ga2O3	Glass		9.16	5.06	5.9	Takebe (1996)
Nd	Nd(NO3)3	Solution	in ethylacetate	9.2	5.4	7.7	Carnall (1965)
Nd	ZrF4–BaF2–AlF3–NaF	Glass	1mol.% NdF3	9.42	2.31	19.42	Hanumanthu (1991)
Nd	La2S3–Al2S3	Glass	0.13mol.% Nd2S3	9.45	4.84	6.54	Gorller-Walrand (1998)
Nd	K2O–Ta2O5–Ga2O3	Glass		9.46	4.27	5.34	Takebe (1996)
Nd	K2O–Ta2O5–Ga2O3	Glass		10.4	4.89	5.53	Takebe (1996)
Nd	LiNO3 + KNO3	Melt		11.2	2.62	4.14	Carnall (1978)
Nd	K2O–Ta2O5–Ga2O3	Glass		11.4	5.04	5.57	Takebe (1996)
Nd	Nd(NO3)3	Solution	in TBP (tributylphosphate)	11.5	3.2	8.9	Henrie (1977)
Nd	Nd(NO3)3	Solution	in CH3CN	11.8	2.1	6.6	Bunzli (1984)
Nd	BaS-CdS-GeS2	Glass		11.9	7.7	5.4	Gorller-Walrand (1998)
Nd	Li2CO3–H3BO3	Glass	1mol.% Nd2O3	12.21	16.38	7.53	Devi (1995)
Nd	lithium sodium sulphate	Glass		12.22	3.65	9.19	Ratnakaram (1994)
Nd	Nd(acetylacetonate)3	Solution	in methanol/ethanol	15.7	0.73	7.4	Sinha (1972)
Nd	Nd(acetylacetonate)3	Solution	in methanol/ethanol	16.95	0.89	11.74	Mehta (1970)
Nd	NdCl3-(AlCl3)x	Vapor	vapor complex	18	4.8	3.9	Oye (1969)
Nd	(Me4N)2Nd(NO3)5	Solution	in CH3CN	18.7	1	4.9	Bünzli (1984)
Nd	Nd(thenoyltrifluoro-acetonate)3	Solution	in methanol	22.16	0.34	10.65	Mehta (1970)
Nd	Nd(acetylacetonate)3	Solution	in DMF	22.62	0.65	11.96	Mehta (1970)
Nd	Nd(acetylacetonate)3	Solution	in DMF	24.5	0.71	9.1	Sinha (1972)
Nd	Nd(benzoylacetonate)3	Solution	in methanol	26.2	1.23	11.67	Mehta (1970)
Nd	Nd(thenoyltrifluoro-acetonate)3	Solution	in DMF	30.38	0.38	10.66	Mehta (1970)
Nd	Nd(benzoylacetonate)3	Solution	in DMF	33.71	0.26	11.96	Mehta (1970)
Nd	Nd(dibenzoylacetyl-acetonate)3	Solution	in methanol/ethanol	34.1	2.5	9.1	Sinha (1972)
Nd	Nd(DBM)3 .H2O	Powder		44.7	11.9	1.25	Kirby (1981)
Nd	Nd(DBM)3	Solution	in methanol	47.52	5.25	12.36	Mehta (1970)
Nd	Nd(DBM)3	Solution	in DMF	55.39	2.46	21.1	Mehta (1970)
Nd	CsNdI4	Vapor		130	-	-	Liu (1974)
Nd	NdBr3	Vapor		180	9	9	Gruen (1967)
Nd	NdI3	Vapor		275	9	9	Gruen (1967)