Dielectric properties of planar structures based on ferroelectric Ba0.5Sr0.5TiO3 films

被引：4
|
作者：
Gol'tsman, BM [1 ]
Lemanov, VV
Dedyk, AI
Karmanenko, SF
Ter-Martirosyan, LT
机构：
[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 196140, Russia
[2] Petersburg State Elect Engn Univ, St Petersburg, Russia
来源：
TECHNICAL PHYSICS LETTERS | 1997年 / 23卷 / 08期
关键词：
Experimental Investigation; Dielectric Property; Dielectric Loss; Planar Structure; TiO3 Film;
D O I：
10.1134/1.1261763
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An experimental investigation has been made of the dielectric properties of planar Cu-Cr/Ba0.5Sr0.5TiO3 and YBa2Cu3O7-delta/Ba0.5Sr0.5TiO3 structures in the temperature range 78-300 K. It is shown that the use of YBa2Cu3O7-delta electrodes in Ba0.5Sr0.5TiO3 film structures ensures that there is no dielectric hysteresis in the paraelectric phase. At the same time, the dielectric nonlinearity is preserved and the dielectric losses are reduced. (C) 1997 American Institute of Physics.
引用
收藏
页码：594 / 596
页数：3
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