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

页码：357 / 363

页数：7

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[1]

[Anonymous], P IEEE PHOT SPEC C 2

[2]

[Anonymous], 1994, Proc. 12th European Photovoltaic Solar Energy Conf

[3]

[Anonymous], 1994, 12th European Photovoltaic Solar Energy Conference

[4]

NAKADA T, 1996, PVSEC 9 MIYAZ

[5]

PROBST V, 1994, P 1 WORLD C PHOT EN, P144

[6] CULNS2 BASED THIN-FILM SOLAR-CELL WITH 10.2-PERCENT EFFICIENCY [J].

SCHEER, R ;

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SCHOCK, HW ;

FEARHEILEY, ML ;

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[7] Solar cells based on CuInS2 thin films through sulfurization of precursors prepared by reactive sputtering with H2S gas [J].

Watanabe, T ;

Matsui, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1996, 35 (03) :1681-1684

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