Original title: Role of Urbach Energy in Photovoltaics
Authors: Vlk, Aleš ; Abelová, Lucie ; Hájková, Zdeňka ; Remeš, Zdeněk ; Holovský, Jakub ; Ledinský, Martin
Document type: Papers
Conference/Event: Studentská vědecká konference fyziky pevných látek a materiálů /9./, Online (CZ), 20201006
Year: 2020
Language: eng
Abstract: Organic-inorganic halide perovskites provide new opportunities for improvement of optoelectronic device performance, especially the efficiency of solar cells. To evaluate the quality of a new material many parameters has to be taken into account. Here, we discuss one of the often overlooked semiconductor’s parameters, Urbach energy, which is an easily accessible measure of material disorder. Moreover, we present its importance on the example of organic-inorganic halide perovskites.
Keywords: organic-inorganic halide perovskites; photoluminescence; Urbach energy
Project no.: LM2018110 (CEP), GJ17-26041Y (CEP), CZ.02.1.01/0.0/0.0/16_019/0000760, EF16_019/0000760
Funding provider: GA MŠk, GA ČR, OP VVV - SOLID21, GA MŠk
Host item entry: Sborník příspěvků 9. Studentské vědecké konference fyziky pevných láteka materiálů, ISBN 978-80-01-06799-4

Institution: Institute of Physics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0318362

Permalink: http://www.nusl.cz/ntk/nusl-438274


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