Influence of Post-Heat Treatment of ZnO:Al Transparent Electrode for Copper Indium Gallium Selenide Thin Film Solar Cell
In: Journal of nanoscience and nanotechnology, Jg. 18 (2018-04-22), Heft 9
Online
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Zugriff:
Copper indium gallium selenide (CIGS) thin film solar cells have been regarded as a candidate for energy conversion devices owing to their high absorption coefficient, high temperature stability, and low cost. ZnO:Al thin film is commonly used in CIGS solar cells as a window layer. In this study, ZnO:Al films were deposited on glass under various post-heat temperature using RF sputtering to observe the characteristics of ZnO:Al films such as Hall mobility, carrier concentration, and resistivity; subsequently, the ZnO:Al films were applied to a CIGS solar cell as a window. CIGS solar cells fabricated with various ZnO:Al films were analyzed in order to investigate their influence. The test results showed that the improvement of ZnO:Al characteristics affects Jsc and Voc in the solar cell through reduced recombination and increase of optical property.
Titel: |
Influence of Post-Heat Treatment of ZnO:Al Transparent Electrode for Copper Indium Gallium Selenide Thin Film Solar Cell
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Autor/in / Beteiligte Person: | Eom, Taewoo ; Sang Yong Park ; Jeong Eun Park ; Lim, Donggun ; Jeong Hoon Park ; Bweupe, Jackson |
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Zeitschrift: | Journal of nanoscience and nanotechnology, Jg. 18 (2018-04-22), Heft 9 |
Veröffentlichung: | 2018 |
Medientyp: | unknown |
ISSN: | 1533-4880 (print) |
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