SRVO3 AND SR2VO4, ELECTRICAL-PROPERTIES BELOW AND ABOVE ROOM-T

被引：40

作者：

GIANNAKOPOULOU, V

ODIER, P

BASSAT, JM

LOUP, JP

机构：

[1] Centre de Recherches sur la Physique des hautes Températures, CNRS

来源：

SOLID STATE COMMUNICATIONS | 1995年 / 93卷 / 07期

关键词：

D O I：

10.1016/0038-1098(94)00834-Y

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

SrVO3 and Sr2VO4 have been studied with respect to their electrical properties. The resistivity of SrVO3 has been measured from 4 to 840 K. It is metallic with a T-2 law below 200 K, characteristic of electronic correlation. Above 200 K and up to 600 K the resistivity is linear with T reminding that of high Tc cuprates. Conversly, Sr2VO4 is insulating below room temperature, while the V ion is expected to be in the same electronic configuration.

引用

页码：579 / 583

页数：5

共 30 条

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