Ultrathin GaAs Photovoltaic Arrays Integrated on a 1.4 µm Polymer Substrate for High Flexibility, a Lightweight Design, and High Specific Power (Adv. Mater. Technol. 9/2022)

Ultrathin Solar Cells This image demonstrates an ultrathin GaAs solar cell hanging on a thin thread. After cold‐welding and epitaxial lift‐off processes, the ultrathin GaAs solar cell is transferred on a 1.4 μm thick polymer film substrate. The lightweight and ultra‐flexible characteristics of the p...

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Bibliographic Details
Published in:Advanced materials technologies 2022-09, Vol.7 (9), p.n/a
Main Authors: Cho, Sungbum, Jung, Dongwuk, Kim, Juho, Seo, Jimin, Ju, Hunpyo, Lee, Jongho
Format: Article
Language:English
Subjects:
cold‐welding
epitaxial lift‐off
GaAs photovoltaic
III–V compound semiconductors
lightweight
ultrathin solar cells
ultra‐flexibility
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Summary:Ultrathin Solar Cells This image demonstrates an ultrathin GaAs solar cell hanging on a thin thread. After cold‐welding and epitaxial lift‐off processes, the ultrathin GaAs solar cell is transferred on a 1.4 μm thick polymer film substrate. The lightweight and ultra‐flexible characteristics of the polymer substrate helps the GaAs solar cell to be applied on unconventional surfaces. More information can be found in article number 2200344 by Jongho Lee and co‐workers.
ISSN:2365-709X
2365-709X
DOI:10.1002/admt.202270057