Influence of F-doping on the transmittance and electron affinity of CdO thin films suitable for solar cells technology

被引：110

作者：

Ferro, R ^{[1
]}

Rodríguez, JA ^{[1
]}

机构：

[1] Univ Havana, Fac Phys, Havana 10400, Cuba

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2000年 / 64卷 / 04期

关键词：

cadmium oxide; spray pyrolysis; electron affinity; work function; heterostructure;

D O I：

10.1016/S0927-0248(00)00228-2

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

CdO thin films were deposited by spray pyrolysis on glass substrates from a solution of cadmium acetate in water and methanol. The films are doped with fluorine by adding NH4F to the spray solution to improve the electrooptical properties. A decrease of the transmittance for wavelengths higher than about 800 nm depending on deposition temperature and doping level is observed. The electron affinity and work function for the deposited films are determined and the effect of F-doping on these parameters is considered. (C) 2000 Published by Elsevier Science B.V. All rights reserved.

引用

页码：363 / 370

页数：8

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