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Wiemer et al., 2011 - Google Patents

43.5% efficient lattice matched solar cells

Wiemer et al., 2011

Document ID
6535546522622255892
Author
Wiemer M
Sabnis V
Yuen H
Publication year
Publication venue
High and Low Concentrator Systems for Solar Electric Applications VI

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Snippet

The most common triple-junction solar cell design which has been commercially available to date utilizes a germanium bottom cell with an (In) GaAs and InGaP middle and top cell respectively. This type of device has a well-known efficiency limitation somewhere around …
Continue reading at www.spiedigitallibrary.org (other versions)

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    • H01L31/18—Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof
    • H01L31/184—Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof the active layers comprising only AIIIBV compounds, e.g. GaAs, InP
    • H01L31/1852—Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof the active layers comprising only AIIIBV compounds, e.g. GaAs, InP comprising a growth substrate not being an AIIIBV compound
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