Screen Printed Contacts to III-V Epilayers for Low Cost Photovoltaics

被引：0

作者：

Wood, Joshua D. ^{[1
]}

Stender, Christopher L. ^{[1
]}

Youtsey, Christopher T. ^{[1
]}

Rowell, David ^{[1
]}

Wibowo, Andree ^{[1
]}

Osowski, Mark ^{[1
]}

Pan, Noren ^{[1
]}

机构：

[1] MicroLink Devices Inc, Niles, IL 60714 USA

来源：

2018 IEEE 7TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION (WCPEC) (A JOINT CONFERENCE OF 45TH IEEE PVSC, 28TH PVSEC & 34TH EU PVSEC) | 2018年

关键词：

contacts; GaAs; manufacturing; screen printing;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

MicroLink Devices has deposited Ag contacts via screen printing on n-GaAs epilayers on 150 mm GaAs wafers. We print either directly on n-GaAs or on an electron-beam evaporated seed layer. After annealing and self-aligned etch back, we achieve printed spaces of 70 gm, contact resistances of <1 SL, and specific contact resistivities of similar to 1x10(-3) Omega cm(2). Our results demonstrate an alternative, low-cost, and high-throughput method for contacting III-V solar cells.

引用

页码：3853 / 3856

页数：4

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