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Regensburg 2022 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 23: Perovskite and Photovoltaics 2 (joint session HL/CPP/KFM)

Wednesday, September 7, 2022, 15:00–18:15, H34

15:00 HL 23.1 Electronic structure analysis of the interface of a TiO2 electron-transport layer with a perovskite CsPbI3 photovoltaic absorption layer — •Amirhossein Bayani, Julian Gebhardt, and Christian Elsässer
15:15 HL 23.2 Influence of the Ionic Liquid BMIMBF4 on the film formation and optoelectronic properties of MAPbI3 — •Simon Biberger, Konstantin Schötz, Philipp Ramming, Nico Leupold, Ralf Moos, Anna Köhler, Helen Grüninger, and Fabian Panzer
15:30 HL 23.3 Transversal halide motion enables sharp optical absorption profiles in halide perovskites — •Sebastián Caicedo-Dávila, Christian Gehrmann, Xiangzhou Zhu, and David A. Egger
15:45 HL 23.4 Investigating underlying mechanisms of K doping on stability of single- and mixed-cation perovskite solar cells with experimental and computational informed modelling — Saied Mollavali, Mohammad Moaddeli, and •Mansour Kanani
16:00 HL 23.5 Revealing efficiency losses due to mobile ions in perovskite solar cells — •Sahil Shah, Jarla Thiesbrummel, Jonas Diekmann, and Martin Stolterfoht
16:15 HL 23.6 Dissecting Ultrafast Polarization Responses in Lead Halide Perovskites via the THz-induced Kerr Effect — •Maximilian Frenzel, Marie Cherasse, Joanna Urban, Feifan Wang, Bo Xiang, Leona Nest, Lucas Huber, Martin Wolf, X.-Y. Zhu, and Sebastian F. Maehrlein
  16:30 30 min. break
17:00 HL 23.7 Calculating the temperature-dependent band gap of the halide perovskite CsPbBr3 — •Stefan Seidl, Christian Gehrmann, Xiangzhou Zhu, Sebastian Caicedo Davila, and David A. Egger
17:15 HL 23.8 Electronic structure prediction of hybrid organic-inorganic metal halide perovskites using cost-effective DFT-1/2 method — Mohammad Moaddeli und •Mansour Kanani
17:30 HL 23.9 Phonon Signatures for Polaron Formation in an Anharmonic Semiconductor — •Feifan Wang, Weibin Chu, Jin Zhao, and X.-Y. Zhu
17:45 HL 23.10 Tuning Perovskite Crystallization in the Hybrid Route — •Mohamed Mahmoud, Patricia Schulze, Andreas Bett, and Oussama Er-raji
18:00 HL 23.11 Dynamic nuclear spin polarization in lead halide perovskites — Natalia Kopteva, Dennis Kudlacik, Marek Karzel, Mladen Kotur, Dmitri Yakovlev, Oleh Hordiichuk, Olga Nazarenko, Dmitry Dirin, Maksym Kovalenko, Manfred Bayer, and •Erik Kirstein
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