Texture of Cu(In, Ga)Se2 thin films and nanoscale cathodoluminescence

被引：36

作者：

Ott, N

Hanna, G

Rau, U

Werner, JH

Strunk, HP

机构：

[1] Univ Erlangen Nurnberg, Inst Werkstoffwissensch, Lehrstuhl Mikrocharakterisierung, D-91058 Erlangen, Germany

[2] Univ Stuttgart, Inst Phys Elekt, D-70569 Stuttgart, Germany

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2004年 / 16卷 / 02期

关键词：

D O I：

10.1088/0953-8984/16/2/010

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We investigate the microstructure of Cu(In, Ga)Se-2 thin films with different preferred grain orientations (textures). The films are grown by coevaporation from elemental sources. We analyse the electro-optical properties of the films with a cathodoluminescence spectrometer attached to a transmission electron microscope. {112} textured films show sharp contrasts at the grain boundaries, whereas grain boundaries in {220/204} textured films give only very weak contrasts indicating a preferential population of electronically rather inactive grain boundaries.

引用

页码：S85 / S89

页数：5

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