Depth profiling of the optical absorption in MAPbBr.sub.3./sub. single crystals

0537984 - FZÚ 2021 RIV ES eng A - Abstract
Vlk, Aleš - Remeš, Zdeněk - Landová, Lucie - Ledinský, Martin
Depth profiling of the optical absorption in MAPbBr₃ single crystals.
Proceedings of Online International Conference on Hybrid and Organic Photovoltaics (OnlineHOPV20). Valencia: Fundació Scito, 2020.
[International Conference on Hybrid and Organic Photovoltaics /12./. 26.05.2020-29.05.2020, Online]
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GJ17-26041Y
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : absorption * methyl amonium lead bromide * photothermal deflection spectroscopy
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
https://www.nanoge.org/proceedings/OnlineHOPV20/5eca6f261bb88e76311d3e34

PDS can be used for depth profiling of the defect states. Perofcskite structural disorder (Urbach energy) is comparable with high quality of single crystalline semiconductors. Urbach energy can be used to predict potential of newly developed photovoltaic absorbers.
Permanent Link: http://hdl.handle.net/11104/0315813