Investigation of ferroelectric properties of bismuth ferrite films by the second optical harmonic generation technique

被引:0
作者
N. É. Sherstyuk
N. A. Il’in
S. V. Semin
E. D. Mishina
V. M. Mukhortov
机构
[1] Moscow State Institute of Radioengineering,Southern Scientific Center
[2] Electronics,undefined
[3] and Automation (Technical University),undefined
[4] Russian Academy of Sciences,undefined
来源
Physics of the Solid State | 2009年 / 51卷
关键词
77.84.Dy; 42.65.Ky;
D O I
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学科分类号
摘要
The specific features of the ferroelectric polarization switching in bismuth ferrite thin films doped with neodymium ions are investigated by the optical second harmonic generation technique. The structure and nonlinear optical properties of the samples prepared are studied in the course of ferroelectric polarization switching in planar geometry over wide ranges of film thicknesses and electric field frequencies.
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页码:1356 / 1359
页数:3
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