Investigation on giant optical activity of piezoelectric crystals with langasite structure

被引：9
作者：
Qi, HF
Wei, AJ [1 ]
Yuan, DR
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China
[2] Shandong Univ, State Key Lab Crystals Mat, Jinan 250100, Peoples R China
来源：
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2005年 / 117卷 / 02期
基金：
中国国家自然科学基金;
关键词：
optical properties; crystal growth; oxides;
D O I：
10.1016/j.mseb.2004.11.003
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Optical activities of three new piezoelectric crystals Sr3TaGa3Si2O14 (STGS), Sr3NbGa3Si2O14 (SNGS) and Ca3NbGa3Si2O14 (CNGS) with langasite structure were studied via a convenient method. All the crystals investigated show unusually large values of the specific rotation rho(lambda). (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：143 / 145
页数：3
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