Invention Grant
- Patent Title: Multijunction solar cells on bulk GeSi substrate
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Application No.: US15938246Application Date: 2018-03-28
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Publication No.: US10707366B2Publication Date: 2020-07-07
- Inventor: John Hart , Zachary Bittner , Samantha Whipple , Nathaniel Miller , Daniel Derkacs , Paul Sharps
- Applicant: SolAero Technologies Corp.
- Applicant Address: US NM Albuquerque
- Assignee: SolAero Technologies Corp.
- Current Assignee: SolAero Technologies Corp.
- Current Assignee Address: US NM Albuquerque
- Main IPC: H01L31/0725
- IPC: H01L31/0725 ; H01L31/0735 ; H01L31/18 ; H01L31/054 ; H01L31/044 ; H01L31/074 ; H01L31/078 ; H01L31/0687 ; H01L31/076 ; H01L27/30 ; H01L31/0693 ; H01L31/073 ; H01L31/0745 ; H01L31/0368 ; H01L21/28 ; H01L29/737 ; H01L31/0376 ; H01L31/0352 ; H01L31/20
Abstract:
A solar cell comprising a bulk germanium silicon growth substrate; a diffused photoactive junction in the germanium silicon substrate; and a sequence of subcells grown over the substrate, with the first grown subcell either being lattice matched or lattice mis-matched to the growth substrate.
Public/Granted literature
- US20180226528A1 MULTIJUNCTION SOLAR CELLS ON BULK GeSi SUBSTRATE Public/Granted day:2018-08-09
Information query
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