Piezoelectric effect induced by an optical excitation of impurities in polar crystals

被引：0

作者：

Torosyan, OS

Kostanyan, RB

机构：

[1] Armenian Acad Sci, Inst Appl Problems Phys, Yerevan 375014, Armenia

[2] Armenian Acad Sci, Inst Phys Res, Ashtarak 378410 2, Armenia

来源：

PHYSICS LETTERS A | 1999年 / 260卷 / 3-4期

关键词：

D O I：

10.1016/S0375-9601(99)00502-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the optical excitation of impurities produces a homogeneous deformation of crystal lattice which induces a macroscopic polarization in, polar crystals due to the direct piezoelectric effect. The deformation tensor and corresponding macroscopic polarization of some polar crystals upon the optical excitation of impurities are calculated. (C) 1999 Published by Elsevier Science B.V, All rights reserved.

引用

页码：308 / 313

页数：6

共 14 条

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