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Berlin 2024 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 4: Perovskite and Photovoltaics I (joint session HL/KFM)

Montag, 18. März 2024, 09:30–13:00, EW 203

09:30 HL 4.1 Improving Performance of Two-Step Processed Perovskite Top Cells for Tandem Photovoltaic Applications — •Ronja Pappenberger, Alexander Diercks, Julian Petry, Paul Fassl, and Ulrich W. Paetzold
09:45 HL 4.2 Optical In-Situ spectroscopy and reactive spin coating for improved control of perovskite thin film fabrication — •Simon Biberger, Maximilian Spies, Konstantin Schötz, Frank-Julian Kahle, Nico Leupold, Ralf Moos, Helen Grüninger, Anna Köhler, and Fabian Panzer
10:00 HL 4.3 Enhanced Circular Dichroism and Polarized Emission in an Achiral, Low Bandgap Bismuth Iodide Perovskite — •Philip Klement, Jakob Möbs, Gina Stuhrmann, Lukas Gümbel, Marius Müller, Johanna Heine, and Sangam Chatterjee
10:15 HL 4.4 Explaining the tetragonal distortion of chalcopyrites and solving the puzzle of the peculiar bond length dependence in (Ag,Cu)(In,Ga)Se2 — •Hans H. Falk, Stefanie Eckner, Konrad Ritter, Sergiu Levcenko, Timo Pfeiffelmann, Edmund Welter, Jes Larsen, William N. Shafarman, and Claudia S. Schnohr
10:30 HL 4.5 Nonlocal many-body dispersion for bulk properties: The particular case of cesium-based halide perovskitesLin Yang, Ya Gao, Jingrui Li, •Guo-Xu Zhang, and Zhenbo Wang
10:45 HL 4.6 Changes in Polarization Mechanisms Following Dimensional Reduction of the Double Perovskite Octahedral Network in Cs2AgBiBr6 — •Tim P. Schneider, Jonas Glaser, Jonas Horn, and Derck Schlettwein
  11:00 15 min. break
11:15 HL 4.7 Hauptvortrag: Influence of the Organic Cation Orientation on the Absorption Spectra of 2D Hybrid Organic-Inorganic Perovskites — •Svenja Janke
11:45 HL 4.8 Optical Simulations of Light Management in Ultrathin CIGSe Solar Cells with Nanophotonic Back Contacts — •Daniel Jimenez Tejero, Merve Demir, Thomas Schneider, Bodo Fuhrmann, Roland Scheer, Ralf Wehrspohn, and Alexander Sprafke
12:00 HL 4.9 Multi-Phase Optical Exciton Dynamics in Mixed (2D/3D) Inorganic-Organic Hybrid Semiconductors — •Mohammad Adnan, Pawan Kumar Kanaujia, Kshetra Mohan Dehury, and Gaddam Vijaya Prakash
12:15 HL 4.10 Exploring Mixed-Metal Chalcohalides M(II)2M(III)Ch2X3 Compounds for Photovoltaic Applications — •Pascal Henkel, Jingrui Li, and Patrick Rinke
12:30 HL 4.11 Effective model for charge transport in hybrid organic-inorganic materials dominated by molecule-lattice interactions — •Florian Kluibenschedl, Georgios Koutentakis, Ragheed Alhyder, and Mikhail Lemeshko
12:45 HL 4.12 Cavity-enhanced absorption measurements of perovskite nanocrystals — •Ines Amersdorffer, Andreas Singldinger, Thomas Hümmer, Alexander Urban, and David Hunger
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