ND3+ CENTERS INDUCED BY ZNO OR MGO CODOPING LINBO3

被引：16

作者：

CAMARILLO, E

HERNANDEZ, J

GARCIASOLE, J

CALDINO, U

SANTIUSTE, JEM

LORO, H

VODA, M

JAQUE, F

MURRIETA, H

机构：

[1] UNIV AUTONOMA METROPOLITANA IZTAPALAPA,DEPT FIS,MEXICO CITY 09340,DF,MEXICO

[2] ESCUELA POLITECN CARLOS III,DEPT FIS,E-28913 LEGANES,SPAIN

[3] UNIV AUTONOMA MADRID,DEPT FIS MAT,E-28049 MADRID,SPAIN

[4] UNIV NACL INGN,FAC CIENCIAS,LIMA,PERU

[5] INST PHYS & TECHNOL MAT,BUCHAREST,ROMANIA

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1995年 / 7卷 / 49期

关键词：

D O I：

10.1088/0953-8984/7/49/025

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Laser spectroscopy has been applied to systematically investigate the effect of MgO or ZnO codoping on the Nd3+ centres formed in LiNbO3. Both codopant oxides produce the same effect, so two new Nd3+ centres appear in both LiNbO3(MgO):Nd and LiNbO3(ZnO):Nd crystals. These new centres correspond to a small percentage (less than 1%) of Nd3+ ions, which are displaced from Li+ sites to a new lattice site. The possible sites for these Nd3+ centres are discussed.

引用

页码：9635 / 9641

页数：7

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