Silicon-germanium multi-quantum wells for extended functionality and lower cost integration
Date
2010
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Supervisor
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Source Title
2010 23rd Annual Meeting of the IEEE Photonics Society
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Electronic ISSN
Publisher
IEEE
Volume
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Pages
530 - 531
Language
English
Type
Journal Title
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Volume Title
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Abstract
Silicon-Germanium quantum wells were grown in p-i-n layers using a recently developed epitaxial technique. Nanostructural characterization (TEM, XPS, photoluminescence) indicates low-dislocation density, high quality films. Solar cells made of these layers have low leakage current. ©2010 IEEE.