The influence of sodium on the properties of CuInS2 thin films and solar cells

被引：27
|
作者：
Watanabe, T [1 ]
Nakazawa, H [1 ]
Matsui, M [1 ]
Ohbo, H [1 ]
Nakada, T [1 ]
机构：
[1] AOYAMA GAKUIN UNIV,DEPT ELECT ENGN & ELECT,TOKYO 157,JAPAN
来源：
SOLAR ENERGY MATERIALS AND SOLAR CELLS | 1997年 / 49卷 / 1-4期
关键词：
sodium; CuInS2; thin films;
D O I：
10.1016/S0927-0248(97)00084-6
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：
The controlled incorporation of sodium into the absorber layer of CuInS2 solar cells improved cell performance remarkably. Without toxic KCN treatment, conversion efficiencies of over 6% were achieved by sulfurization of sodium-containing precursors, We also investigated the characteristics of the sodium-incorporated CuInS2 films by intentional addition and diffusion from a soda-lime glass. The ternary compound semiconductor of NaInS2 was found to form mainly on the surface of each of the CuInS2 films.
引用
收藏
页码：357 / 363
页数：7
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