CULNS2 BASED THIN-FILM SOLAR-CELL WITH 10.2-PERCENT EFFICIENCY

被引：290

作者：

SCHEER, R ^{[1
]}

WALTER, T ^{[1
]}

SCHOCK, HW ^{[1
]}

FEARHEILEY, ML ^{[1
]}

LEWERENZ, HJ ^{[1
]}

机构：

[1] UNIV STUTTGART,INST PHYS ELEKTR,D-70569 STUTTGART,GERMANY

来源：

APPLIED PHYSICS LETTERS | 1993年 / 63卷 / 24期

关键词：

D O I：

10.1063/1.110786

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Efficient solar energy conversion with CuInS2 thin films is reported. The copper-rich p-type absorber is prepared by thermal coevaporation. A copper to indium ratio between 1.0 and 1.8 can be tolerated with small (less-than-or-equal-to 10%) solar-to-electrical conversion losses. Copper excess phases (CuS) are removed chemically. The cell structure glass/Mo/p-CuInS2/n-CdS/n+-ZnO/Al delivers 10.2% at simulated AM 1.5 conditions. The device properties are discussed based on its energy band diagram.

引用

页码：3294 / 3296

页数：3

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