ANOMALOUS THERMOPOWER IN NB-DOPED BATIO3 CERAMICS

被引：5
|
作者：
MICHENAUD, JP [1 ]
GILLOT, C [1 ]
DUVIGNEAUD, H [1 ]
GILBERT, M [1 ]
机构：
[1] UNIV LIBRE BRUXELLES,FAC POLYTECH,SERV CHIM IND,B-1050 BRUSSELS,BELGIUM
来源：
SOLID STATE COMMUNICATIONS | 1991年 / 77卷 / 05期
关键词：
D O I：
10.1016/0038-1098(91)90748-K
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The thermoelectric power of a Nb-doped BaTiO3 is found to be positive above the Curie temperature, in the range of temperature where the PTC effect occurs. This result, which confirms early forgotten measurements, is not compatible with the generally accepted model of the PTC effect.
引用
收藏
页码：347 / 349
页数：3
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