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Dresden 2020 – wissenschaftliches Programm

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O: Fachverband Oberflächenphysik

O 3: 2D semiconductors and van der Waals heterostructures I (joint session HL/DS/O)

Montag, 16. März 2020, 09:30–13:00, POT 81

09:30 O 3.1 Demonstration of a broadband Photodetector Based on a Two-Dimensional Metal-Organic Framework — •Himani Arora, Renhao Dong, Tommaso Venanzi, Jens Zscharschuch, Harald Schneider, Manfred Helm, Xinliang Feng, Enrique Cánovas, and Artur Erbe
09:45 O 3.2 Theory of synchrotron-based spectroscopic techniques on two-dimensional materials — •Dominik Christiansen, Malte Selig, and Andreas Knorr
10:00 O 3.3 The Ultimate Radiative Emission Rate of van der Waals materials — •Mark Kamper Svendsen, Yaniv Kurman, Ido Kaminer, and Kristian Sommer Thygesen
10:15 O 3.4 Excitation-induced optical nonlinearities and charge carrier localization in atomically thin TMD semiconductors — •Daniel Erben, Alexander Steinhoff, Michael Lorke, Christian Carmesin, Matthias Florian, and Frank Jahnke
10:30 O 3.5 Near-field photoluminescence of two-dimensional semiconductors — •Vlastimil Křápek, Petr Dvořák, Martin Konečný, Lukáš Kejík, Michal Horák, and Tomáš Šikola
10:45 O 3.6 2D Semiconductors in moving and standing phonon fields — •Tobias M. Petzak, Emeline D. S. Nysten, and Hubert J. Krenner
  11:00 30 min. break
11:30 O 3.7 Interlayer excitons in MoSe2/WSe2 heterobilayers — •Johannes Michl, Oliver Iff, Maximilian Waldherr, Sefaattin Tongay, Martin Kamp, Sven Höfling, and Christian Schneider
11:45 O 3.8 Interlayer excitons and band alignment in MoS2/GaSe heterostructures. — •Christian Wagner, Mahfujur Rahaman, Dietrich R.T. Zahn, and Sibylle Gemming
12:00 O 3.9 Biexcitons in 2D transition metal dichalcogenide from first principle: binding energies and fine structure — •Abderrezak Torche and Gabriel Bester
12:15 O 3.10 In-plane anisotropy of the photon-helicity induced linear Hall effect in few-layer WTe2 — •Simon Steinhauser, Paul Seifert, Florian Sigger, Jonas Kiemle, Kenji Watanabe, Takashi Taniguchi, Christoph Kastl, Ursula Wurstbauer, and Alexander Holleitner
12:30 O 3.11 Characterization of interlayer excitons in MoSe2-WSe2 heterostructures in high magnetic fields — •Johannes Holler, Michael Kempf, Jonas Zipfel, Mariana Ballottin, Anatolie Mitioglu, Philipp Nagler, Michael Högen, Alexey Chernikov, Peter Christianen, Christian Schüller, and Tobias Korn
12:45 O 3.12 Defect-related photoluminescence of WS2 monolayers — •Marcel Ney, Aswin Asaithambi, Lukas Madauß, Marika Schleberger, Axel Lorke, and Günther Prinz
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