Assessing the role of hydrogen in Fermi-level pinning in chalcopyrite and kesterite solar absorbers from first-principles calculations

Understanding the impact of impurities in solar absorbers is critical to engineering high-performance in devices, particularly over extended periods of time. Here, we use hybrid functional calculations to explore the role of hydrogen interstitial (Hi) defects in the electronic properties of a number...

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Veröffentlicht in:	Journal of applied physics 2018-04, Vol.123 (16)
Hauptverfasser:	Varley, J. B., Lordi, V., Ogitsu, T., Deangelis, A., Horsley, K., Gaillard, N.
Format:	Artikel
Sprache:	eng
Schlagworte:	08 HYDROGEN
Online-Zugang:	Volltext
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