Study of the pyroelectricity in LiIns2 crystal

被引：12

作者：

Bidault, O

Fossier, S

Mangin, J

Strimer, P

Yelisseyev, A

Isaenko, L

Lobanov, S

机构：

[1] Univ Bourgogne, Fac Sci Mirande, Phys Lab, CNRS,UMR 5027, F-21078 Dijon, France

[2] RAS, SB, Design & Technol Inst Monocrystals, Novosibirsk 630058, Russia

来源：

SOLID STATE COMMUNICATIONS | 2002年 / 121卷 / 04期

关键词：

semiconductors; sulfur compounds; pyroelectricity;

D O I：

10.1016/S0038-1098(01)00485-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Pyroelectric current measurements performed on a LiInS2 monodomain single crystal show a linear variation of the current between 120 and 260 K. Near room temperature, a space charge relaxation screens pyroelectricity. The pyroelectric coefficient follows a linear thermal dependence leading to an extrapolated value of 6 X 10(-10) C K-1 cm(-2) at 300 K. As for other oxide-type pyroelectric compounds, this value is shown to be proportional to the electro-optic coefficient r(333) of LiInS2. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：207 / 211

页数：5

共 19 条

[1] LINEAR AND NONLINEAR OPTICAL PROPERTIES OF LILNS2 [J].