Temperature dependence of the Raman active modes in nanocrystalline Bi4Ti3O12

被引：10

作者：

Meng, JF ^{[1
]}

Huang, YB ^{[1
]}

Zou, GT ^{[1
]}

机构：

[1] JILIN UNIV,STATE KEY LAB SUPERHARD MAT,CHANGCHUN 130023,PEOPLES R CHINA

来源：

SOLID STATE COMMUNICATIONS | 1996年 / 97卷 / 10期

关键词：

nanoparticles; phase transitions;

D O I：

10.1016/0038-1098(95)00622-2

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

High temperature Raman spectra of nanocrystalline Bi4Ti3O12 and bulk Bi3.8Yb0.2Ti3O12 have been investigated. The increase of the phase transition temperature with decreasing grain size in Bi4Ti3O12 can be correlated with the effect of charge transfer in the Bi-O-Ti system.

引用

页码：887 / 890

页数：4

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