Dielectric anomalies in Nd3+ doped Ba2NaNb5O15 laser crystal

被引：0

作者：

Torres, M.E. ^{[1
]}

Kaminskii, A.A. ^{[2
]}

González-Silgo, C. ^{[3
]}

Platas, J. González ^{[3
]}

Jaque, D. ^{[4
]}

Ródenas, A. ^{[4
]}

Martín, I.R. ^{[5
]}

Lavín, V. ^{[5
]}

机构：

[1] Dpto. Física Básica, Universidad de La Laguna, Avda. Astrofisico Fco. Sanchez s/n La Laguna, 38204, Spain

[2] V. Shubnikov Institute of Crystallography, Russian Academy of Sciences, Moscow, 117333, Russia

[3] Dpto. Física Fundamental II, Universidad de La Laguna, Avda. Astrofisico Fco. Sanchez s/n La Laguna, 38204, Spain

[4] Dpto. Física de Materiales, Facultad de Ciencias, Universidad Autónoma de Madrid, Madrid, 28049, Spain

[5] Dpto. Física Fundamental y Experimental, Electrónica y Sistemas, Universidad de La Laguna, Avda. Astrofisico Fco. Sanchez s/n La Laguna, 38204, Spain

来源：

Journal of Alloys and Compounds | 1600年 / 451卷 / 1-2期

关键词：

In the present study we analyze the thermal and dielectric behavior from 292 to 930 K of BNN doped with Nd3+ (1 at.%). The crystal was grown by the Czochralski method along the tetragonal axis. The complicated dielectric permittivity Ε{lunate}′r behavior; which depends on the cooling or heating process; was compared with the pure crystal. Two unexpected Ε{lunate}′r anomalies were detected around 318 and 847 K while the remaining transitions are in good agreement with the thermal expansion measurements. © 2007 Elsevier B.V. All rights reserved;

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摘要：

Journal article (JA)

引用

页码：198 / 200

共 50 条

[1] Dielectric anomalies in Nd3+ doped Ba2NaNb5O15 laser crystal
Torres, M. E.
Kaminskii, A. A.
Gonzalez-Silgo, C.
Platas, J. Gonzalez
Jaque, D.
Rodenas, A.
Martin, I. R.
Lavin, V.
JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 451 (1-2) : 198 - 200
[2] Excited state absorption around 1060 nm of Nd3+ ions in Ba2NaNb5O15 crystal
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[3] Ba2NaNb5O15
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[4] POLARITONS IN BA2NANB5O15 BIAXIAL CRYSTAL
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[5] STIMULATED EMISSION FROM ND3+ IONS IN FERROELECTRIC BA2NANB5O15 CRYSTALS (BANANA)
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[6] Broad-band dielectric spectroscopy of Ba2NaNb5O15 single crystal
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[7] Nonlinear optical properties of Ba2NaNb5O15 thin films prepared by Nd3+:YAG (λ=266 nm) laser ablation
Masuda, Y
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FERROELECTRICS, 1998, 218 (1-4) : 563 - +
[8] Nonlinear optical properties of Ba2NaNb5O15 thin films prepared by Nd3+:YAG (λ = 266 nm) laser ablation
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Ferroelectrics, 1998, 218 (01): : 209 - 221
[9] RAMAN SPECTRA OF BA2NANB5O15
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[10] PIEZOELECTRIC PROPERTIES OF BA2NANB5O15
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