Triple-Junction Quantum-Well Solar Cells In Commercial Production

被引：40

作者：

Browne, Ben ^{[1
]}

Lacey, Jon ^{[1
]}

Tibbits, Thomas ^{[1
]}

Bacchin, Gianluca ^{[1
]}

Wu, Ta-Chung ^{[1
]}

Liu, James Q. ^{[1
]}

Chen, Xiaodong ^{[1
]}

Rees, Victoria ^{[1
]}

Tsai, Jane ^{[1
]}

Werthen, Jan-Gustav ^{[1
]}

机构：

[1] Philips Lumileds, San Jose, CA 95131 USA

来源：

9TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-9) | 2013年 / 1556卷

关键词：

CPV; quantum wells; multi; junction solar cell;

D O I：

10.1063/1.4822185

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：

III-V InGaP/InGaAs/Ge triple junction solar cells have been developed which incorporate quantum wells into the InGaAs and InGaP junctions. Characterization of such devices shows an absolute efficiency gain of up to 2% with Voc exceeding that of non-QW devices. Cells grown on 6" wafers with quantum wells in the InGaAs junction are now commercially available with median efficiencies above 41%.

引用

页码：3 / 5

页数：3

共 7 条

[1]

Browne B., 2009, P EU PVSEC HAMB, P203

[2] Strain-balanced criteria for multiple quantum well structures and its signature in X-ray rocking curves [J].