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HL: Fachverband Halbleiterphysik
HL 36: Poster III
Wednesday, March 20, 2024, 18:00–20:30, Poster E
Topics:
- 2D semiconductors and van der Waals heterostructures
- Functional semiconductors for renewable energy solutions
- Nanomechanical systems for classical and quantum sensing
- Nitrides
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18:00 | HL 36.1 | Entangled two-photon absorption in 2D semiconductors — •Till Weickhardt and Giancarlo Soavi |
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18:00 | HL 36.2 | Photoluminescence of Organic-Dye/TMD Hybrid Structures — •Julian Schröer, Lisa Böhme, Erik von der Oelsnitz, Alina Schubert, Rico Schwartz, Stefan Lochbrunner, and Tobias Korn |
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18:00 | HL 36.3 | Time-resolved Faraday ellipticity on multilayer WSe2 — •Anna Weindl, Jennifer Lehner, Simon Raiber, Kenji Watanabe, Takashi Taniguchi, and Christian Schüller |
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18:00 | HL 36.4 | Giant band Splitting in WSe2/WTe2 heterostructure — •jiabao yang, wei yao, pavel dudin, jose avila, stuart parkin, and niels schröter |
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18:00 | HL 36.5 | Enhanced light-matter interaction in a monolayer of WS2 on top of Mie voids in a high-index material — •Padam Nagarkoti, Serkan Aslan, Hossein Ostovar, Mario Hentschel, Harald Giessen, and Ursula Wurstbauer |
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18:00 | HL 36.6 | Optoelectronic Control of Interlayer Excitons in MoSe2/WSe2 Heterostructures — •Jan-Niklas Heidkamp, Johannes Krause, Swarup Deb, Takashi Taniguchi, Kenji Watanabe, Rico Schwartz, and Tobias Korn |
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18:00 | HL 36.7 | Amplification of interlayer exciton emission in twisted WSe2/WSe2/MoSe2 heterotrilayers — •Chirag Palekar, Paulo E. Faria Junior, Bárbara Rosa, Frederico Sousa, Leandro Malard, Jaroslav Fabian, and Stephan Reitzenstein |
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18:00 | HL 36.8 | Machine Learning based Monolayer Classification using a Convolutional Neural Network and Characterization of Transition Metal Dichalcogenides Heterostructures — •Maximilian Nagel, Chirag Palekar, Bárbara Rosa, Ching-Wen Shih, and Stephan Reitzenstein |
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18:00 | HL 36.9 | Properties and Defects of hexagonal boron nitride grown by pulsed laser deposition — •Daniel Klenkert, Benedikt Winter, Andreas Sperlich, Vladimir Dyakonov, and Jens Ebbecke |
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18:00 | HL 36.10 | Enhanced room-temperature spin-valley coupling in Vanadium-doped MoS2 — •Krishna Rani Sahoo, Janmey Jay Panda, Sumit Bawari, Rahul Sharma, Dipak Maity, Ashique Lal, Raul Arenal, G Rajalaksmi, and Tharangattu N. Narayanan |
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18:00 | HL 36.11 | Optical characterization of non-magnetic 2D semiconductor MgPS3 and magnetic 2D semiconductor MnPS3 — •Thomas Kliewer, Pierre-Maurice Piel, Zdenek Sofer, and Ursula Wurstbauer |
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18:00 | HL 36.12 | Moiré Minibands, twist disorder and exciton-phonon coupling in van der Waals stacks — •Hendrik Lambers, Nihit Saigal, Nicolai-Leonic Bathen, Veljko Antic, Lennart Klebl, Dante M. Kennes, Tim O. Wehling, and Ursula Wurstbauer |
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18:00 | HL 36.13 | Gas sensing of WSi2N4 in dark and bright environments — •Mustapha Driouech, Muhammad Sufyan Ramzan, and Caterina Cocchi |
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18:00 | HL 36.14 | Theory of Phonon Sidebands in the Absorption Spectra of Moiré Exciton-Polaritons — •Kevin Jürgens, Daniel Wigger, and Tilmann Kuhn |
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18:00 | HL 36.15 | Investigating the Electrical Performance of Exfoliated Mono-Layer and Few-Layer Graphene — •Yasaman Jarrahi Zadeh, Felix Schaumburg, Jens Kerski, Günther Prinz, Martin Paul Geller, and Axel Lorke |
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18:00 | HL 36.16 | Nonlinear optical observation of time-reversal symmetry breaking in graphene — •Nele Tornow, Omid Ghaebi, and Giancarlo Soavi |
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18:00 | HL 36.17 | Optically gated acousto-electric effect in 2D semiconductors — •Felix Ehring, Benjamin Mayer, Clemens Strobl, Matthias Weiß, Hubert Krenner, Ursula Wurstbauer, and Emeline Nysten |
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18:00 | HL 36.18 | Pump-probe spectroscopy of Rydberg excitons in TMDC monolayers — •Max Wegerhoff, Moritz Scharfstädt, Andrea Bergschneider, and Stefan Linden |
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18:00 | HL 36.19 | Photoluminescence emission of TMDC Monolayers under strain — •Pabin Rai, Robert Schmidt, Steffen Michaelis de Vasconcellos, and Rudolf Bratschitsch |
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18:00 | HL 36.20 | Electrical transport properties of twisted bilayer graphene with twist angle disorder — •Bei Zheng, Xiaoyue Zhang, Fan Bai, Lina Bockhorn, and Rolf J. Haug |
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18:00 | HL 36.21 | Anisotropic transport in 1D Bilayer Graphene Superlattices — •Julia Amann, Kenji Watanabe, Takashi Taniguchi, Dieter Weiss, and Jonathan Eroms |
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18:00 | HL 36.22 | Substitutional Doping of Exfoliated 2D Materials — •Sirri Batuhan Kalkan, Felix Junge, Hans Hofsäss, and Thomas Weitz |
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18:00 | HL 36.23 | Wavelength-Dependent Optical Excitation and Depth-Resolved Photoluminescence Spectroscopy of Defects in hexagonal Boron Nitride — •Diana Gühring, Paul Konrad, Lina M. Todenhagen, Andreas Sperlich, Igor Aharonovich, Martin S. Brandt, and Vladimir Dyakonov |
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18:00 | HL 36.24 | Towards magnetotransport measurements in rhombohedral penta-layer graphene — •David Urbaniak, Christian Eckel, Anna Seiler, and Thomas Weitz |
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18:00 | HL 36.25 | Multi-method characterization of initial growth of a MoS2 layer by atomic layer deposition — •Christian Petersen, Christian Tessarek, Alexander Karg, Alexander Hinz, Niels Osterloh, and Martin Eickhoff |
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18:00 | HL 36.26 | Resonant and non-Resonant Raman spectroscopy on the magnetic semiconductor CrSBr — •Oskar Schröer, Pierre-Maurice Piel, Zdenek Sofer, and Ursula Wurstbauer |
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18:00 | HL 36.27 | Interlayer excitons engineering in Transition Metal Dichalcogenides Heterobilayer — •Ridha Eddhib, Aki Pulkkinen, and Jan Minar |
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18:00 | HL 36.28 | Ion-irradiated hBN-silicon hybrid photodetectors for near infrared polarized imaging — •Peiting Wen, Mohd Saif Shaikh, Jiang Qu, Shuyu Wen, Ye Yuan, Slawomir Prucnal, Manfred Helm, Artur Erbe, Shengqiang Zhou, and Yonder Berencén |
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18:00 | HL 36.29 | Proximity-induced exchange field in a 2D magnet/graphene heterostructure detected by the anomalous Hall effect — Maximilian Luka, Stefan Peterhans, Matthias Kronseder, Kenji Watanabe, Takashi Taniguchi, Dieter Weiss, and •Jonathan Eroms |
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18:00 | HL 36.30 | Exciton condensation in TiSe2 detected by screening of single-layer WSe2 — •Adrian Dewambrechies, Benjamin Weintrub, and Kirill Bolotin |
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18:00 | HL 36.31 | Synthesis and properties of 2D Janus materials — •Jens Osterfeld, Jennifer Schmeink, Osamah Kharsah, and Marika Schleberger |
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18:00 | HL 36.32 | Light induced dynamics in a coupled van der Waals heterostructure — •Mashood Tariq Mir, Arne Ungeheuer, Ahmed Hassanien, Lukas Nöding, Arne Senftleben, and Thomas Baumert |
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18:00 | HL 36.33 | Coherent interlayer phonons in van der Waals MoSe2/WSe2 heterobilayers — Changxiu Li, Alexey V. Scherbakov, •Pedro Soubelet, Anton K. Samusev, Claudia Ruppert, Nilanthy Balakrishnan, Vitalyi E. Gusev, Andreas V. Stier, Jonathan J. Finley, Manfred Bayer, and Andrey V. Akimov |
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18:00 | HL 36.34 | Layered Minerals and Chalcogenides investigated by Atom Probe Tomography — •Jan Köttgen, Alexander Kiehn, Anna Vymazalová, Yuan Yu, and Matthias Wuttig |
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18:00 | HL 36.35 | Size Dependence of Electrical Properties of Thin Film ZrSe3 — •Davin Höllmann, Lars Thole, Sonja Locmelis, and Rolf J. Haug |
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18:00 | HL 36.36 | Realizing thermoelectric transport measurements in dual-gated Bernal bilayer graphene — •Moritz Knaak, Martin Statz, and Thomas Weitz |
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18:00 | HL 36.37 | Optical spectroscopy of atomically thin MoS2 under high pressure — •Paul Steeger, Jan-Hauke Graalmann, Robert Schmidt, Philipp Marauhn, Marie-Christin Heißenbüttel, Jan Nellesen, Ilya Kupenko, Carmen Sanchez-Valle, Steffen Michaelis de Vasconcellos, Miachel Rohlfing, and Rudolf Bratschitsch |
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18:00 | HL 36.38 | Cryogenic nano-imaging of the metal to charge density wave transition in NbSe2 — •Monica Kolek Martinez de Azagra, Francesca Falorsi, Christian Eckel, and Thomas Weitz |
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18:00 | HL 36.39 | Optimization of magnetic topological insulators by magneto-transport measurements — •Jonas Buchhorn, Jan Karthein, Kaycee Underwood, Abdur Rehman Jalil, Michael Schleenvoigt, Peter Schüffelgen, Detlev Grützmacher, and Thomas Schäpers |
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18:00 | HL 36.40 | Efforts to make Josephson junction on a quantum anomalous Hall insulator — •Bibek Bhujel, Anjana Uday, Gertjan Lippertz, Kristof Moors, Henry F. Legg, Andrea Bliesener, Lino M. C. Pereira, Alexey A. Taskin, and Yoichi Ando |
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18:00 | HL 36.41 | Thermal anisotropy of β−Ga2O3 on ultra-short length scales — Moritz Meißner, •Luca Sung-Min Choi, Alwin Wüthrich, Kai Xu, Riccardo Mincigrucci, Laura Foglia, Danny Fainozzi, Filippo Bencivenga, Sebastian Reparaz, and Markus R. Wagner |
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18:00 | HL 36.42 | Thermal Conductivities of Crystalline Polymers calculated with Machine-Learned Potentials — •Lukas Reicht, Lukas Legenstein, Sandro Wieser, and Egbert Zojer |
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18:00 | HL 36.43 | Phonon Bands and Thermal Conductivities of Organic Semiconductors using Machine-Learned Moment Tensor Potentials — •Lukas Legenstein, Lukas Reicht, Sandro Wieser, Michele Simoncelli, and Egbert Zojer |
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18:00 | HL 36.44 | Nitrogen-doped Ni-TiO2 Nanoarrays via plasma treatment as Sodium-Ion Battery Anodes — •Mo Sha, Huaping Zhao, and Yong Lei |
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18:00 | HL 36.45 | Energy landscape around the BSiSii defect - a DFT Study — •Aaron Flötotto, Wichard J. D. Beenken, Kevin Lauer, and Erich Runge |
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18:00 | HL 36.46 | High-performance aqueous zinc-ion batteries based on the three dimensional manganese vanadate nanoflower cathode — •Yan Ran, Yude Wang, Huaping Zhao, and Yong Lei |
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18:00 | HL 36.47 | High-performance aqueous zinc-ion batteries based on the three dimensional manganese vanadate nanoflower cathode — •Yan Ran, Yude Wang, Huaping Zhao, and Yong Lei |
| 18:00 | HL 36.48 | The contribution has been withdrawn (duplicate of HL 36.49). | |
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18:00 | HL 36.49 | Structural reconfiguration of Bi(111) thin layers upon Na intercalation — •Peter Markmann, Uwe Gerstmann, Wolf Gero Schmidt, Guido Grundmeier, and Adriana Bocchini |
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18:00 | HL 36.50 | Accurate computational description of electronic and structural properties of bismuth vanadate — •Philip Schwinghammer, Frederico Delgado, Franziska Hegner, and David A. Egger |
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18:00 | HL 36.51 | Electrochemical properties of F-doped RbTiOPO4 (RTP:F) predicted from first principles — •Yingjie Xie, Uwe Gerstmann, Wolf Gero Schmidt, and Adriana Bocchini |
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18:00 | HL 36.52 | Atomic Layer Deposition of Pt-doped Ta2O5 Coatings for Photoelectrochemical Water Splitting — •Julius Kleusberg, Tim Rieth, Guanda Zhou, and Ian Sharp |
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18:00 | HL 36.53 | Exploring spin-dependent transport in BiVO4 — •Sven Doll, Melina Pees, David Vogl A., Noah Braitsch, Ian D. Sharp, and Martin S. Brandt |
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18:00 | HL 36.54 | Photoelectrochemical CO2 reduction with co-catalysts on atomic layer deposited titania protection layers — •Giovanni Postacchini, Julius Kühne, and Ian D. Sharp |
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18:00 | HL 36.55 | Challenges in optical detection of high-amplitude deflections of micro- and nanomechanical systems — •Jannik Dornseiff, Mengqi Fu, Fan Yang, and Elke Scheer |
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18:00 | HL 36.56 | Enhancement of wurtzite AlN by ion beam strain engineering: experiments and simulations — •Florian Fuchs, Holger Fiedler, John V. Kennedy, and Jörg Schuster |
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18:00 | HL 36.57 | Theoretical Study on the Cubic (In, Ga)N Random Alloy and Ordered Structures — •Christian Maas, Jan M. Waack, Michael Czerner, and Christian Heiliger |
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18:00 | HL 36.58 | Temperature dependent free carrier concentration in GaN:Si — •Christina Harms, Jona Grümbel, Rüdiger Goldhahn, and Martin Feneberg |
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18:00 | HL 36.59 | Electrical characterization of n-GaN nanowires to n-Si(111) growth substrates with AlN interlayer — •Juliane Koch, Patrick Häuser, Peter Kleinschmidt, Werner Prost, Nils Weimann, and Thomas Hannappel |
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18:00 | HL 36.60 | Atomic structure of As-modified Si(100) surfaces prepared in MOCVD ambience utilizing background arsenic — Chris Yannick Bohlemann, Agnieszka Paszuk, Manali Nandy, Aaron Flötotto, Max Großmann, Oleksandr Romanyuk, •Kai Daniel Hanke, Peter Kleinschmidt, Erich Runge, and Thomas Hannappel |