ELECTRICAL-PROPERTIES OF LA0.5SR0.5MNO3 THIN-FILMS

被引：24

作者：

GHARBAGE, B ^{[1
]}

MANDIER, F ^{[1
]}

LAURET, H ^{[1
]}

ROUX, C ^{[1
]}

PAGNIER, T ^{[1
]}

机构：

[1] ECOLE NATL SUPER ELECTROCHIM & ELECTROME GRENOBLE,INPG,ION ELECTROCHIM SOLIDES LAB,CNRS,URA 1213,F-38402 ST MARTIN DHERES,FRANCE

来源：

SOLID STATE IONICS | 1995年 / 82卷 / 1-2期

关键词：

ELECTRICAL CONDUCTIVITY; LANTHANUM STRONTIUM MANGANESE OXIDE; THIN FILMS;

D O I：

10.1016/0167-2738(95)00206-L

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

La0.5Sr0.5MnO3 thin films were prepared by ultrasonic spraying and RF sputtering. The electrical conductivity and the activation energy depend on substrate composition. Electrical measurements performed under substrate bending were interpreted in terms of charge carrier blocking effects due to grain boundaries and cracks in the film.

引用

页码：85 / 94

页数：10

共 14 条

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