Electrical characterisation of Cu(In, Ga)Se2 single crystals

被引：15
作者：
Amara, A [1 ]
Drici, A [1 ]
Guerioune, M [1 ]
机构：
[1] Univ Annaba, LEREC, Dept Phys, Fac Sci, Annaba 23000, Algeria
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2003年 / 195卷 / 02期
关键词：
D O I：
10.1002/pssa.200305921
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Seebeck effect measurements as a function of temperature performed on n-type CuInSe2 in the range 77-350 K are reported. The experimental data have been analysed on the basis of an effective scattering parameter assuming the dominance of ionised impurities scattering at low temperatures and acoustic phonon scattering at higher temperatures. A quite satisfactory fit was then obtained. The analysis of the Seebeck effect for p-type CuGaSe2 single crystals in the high-temperature region yielded an effective hole mass estimate of 3.1m(0).
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页码：405 / 411
页数：7
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