Jahn-Teller polarons in oxide perovskites

被引：3

作者：

Schirmer, OF ^{[1
]}

机构：

[1] Univ Osnabruck, Fachbereich Phys, D-49069 Osnabruck, Germany

来源：

FERROELECTRICS | 2004年 / 303卷

关键词：

electron-lattice coupling; Jahn-Teller effect; polarons;

D O I：

10.1080/00150190490452947

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An electron paramagnetic resonance study of electron polarons in BaTiO3 and hole polarons in BaTO3 and KTaO3 is presented. Their properties are strongly determined by Jahn-Teller effects. There are three manifestations of electron polarons, including bipolarons. Hole polarons can exhibit static as well as dynamic Jahn-Teller coupling.

引用

页码：131 / 135

页数：5

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