Photoconductivity and photostimulated phenomena in Pb1-y La y (Zr1-x Ti x )O3 ceramics

被引：1

作者：

Mamin, R. F. ^{[1
]}

Migachev, S. A. ^{[1
]}

Sadykov, M. F. ^{[1
]}

Yusupov, R. V. ^{[2
]}

机构：

[1] Russian Acad Sci, Zavoisky Phys Tech Inst, Kazan Sci Ctr, Kazan 420029, Tatarstan, Russia

[2] Kazan Volga Reg Fed Univ, Kazan 420008, Tatarstan, Russia

来源：

PHYSICS OF THE SOLID STATE | 2015年 / 57卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

PHASE; CENTERS;

D O I：

10.1134/S1063783415030129

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The spectral dependences of photoconductivity and photostimulated currents in Pb0.91La0.09(Zr0.65Ti0.35)O-3 ceramic samples at zero external voltage have been studied. Based on the experimental data, the structure of the density of states of defect levels has been proposed. The possible participation of these states in the formation of a diffuse phase transition has been discussed.

引用

页码：531 / 534

页数：4

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