Flexible CdTe solar cells on polymer films

被引：77

作者：

Tiwari, AN ^{[1
]}

Romeo, A ^{[1
]}

Baetzner, D ^{[1
]}

Zogg, H ^{[1
]}

机构：

[1] ETH Zurich, Swiss Fed Inst Technol, Solid State Phys Lab, Thin Film Phys Grp, CH-8005 Zurich, Switzerland

来源：

PROGRESS IN PHOTOVOLTAICS | 2001年 / 9卷 / 03期

关键词：

D O I：

10.1002/pip.374

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：

Lightweight and flexible CdTe/CdS solar cells on polyimide films have been developed in a 'superstrate configuration' where the light is absorbed in CdTe after passing through the polyimide substrate, The average optical transmission of the approximately 10-mum-thin spin-coated polyimide substrate layer is more than similar to 75% for wavelengths above 550 nm. RF magnetron sputtering was used to grow transparent conducting ZnO:Al layers on polyimide films, CdTe/CdS layers were grown by evaporation of compounds, and a CdCl2 annealing treatment was applied for the recrystallization and junction activation. Solar cells of 8.6% efficiency with V-oc = 763 mV, I-sc = 20.3 mA/cm(2) and FF = 55.7% were obtained. Copyright (C) 2001 John Wiley & Sons, Ltd.

引用

页码：211 / 215

页数：5

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