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TT: Fachverband Tiefe Temperaturen

TT 88: 2D Materials and Heterostuctures: (Twisted) Bilayers (joint session HL/TT)

Friday, March 22, 2024, 09:30–12:15, EW 201

09:30 TT 88.1 Lattice relaxation, electronic structure and continuum model for twisted bilayer MoTe2 — •Ning Mao, Cheng Xu, Jiangxu Li, Ting Bao, Peitao Liu, Yong Xu, Claudia Felser, Liang Fu, and Yang Zhang
09:45 TT 88.2 Twist disorder in tWSe2: Insights from Lateral Force Microscopy and Raman Spectroscopy — •Nicolai-Leonid Bathen, Rami Dana, Hendrik Lambers, Nihit Saigal, Julian Klein, Frances M. Ross, and Ursula Wurstbauer
10:00 TT 88.3 Electrical tuning of moiré excitons in MoSe2 bilayers — •Joakim Hagel, Samuel Brem, and Ermin Malic
10:15 TT 88.4 Exciton-polaritons in twisted-bilayer heterostructures — •Francesco Troisi, Hannes Huebener, Angel Rubio, and Simone Latini
10:30 TT 88.5 Investigating the orbital dependence of the superlattice potential in Moiré semiconductors with NanoARPES — •Gianmarco Gatti, Julia Issing, Dario Rossi, Louk Rademaker, Anna Tamai, and Felix Baumberger
10:45 TT 88.6 Confocal SHG microscopy of twisted bilayers of MoS2 — •Nikita V. Siverin, Daniel J. Gillard, Dmitri R. Yakovlev, Alexander I. Tartakovskii, and Manfred Bayer
  11:00 15 min. break
11:15 TT 88.7 Invited Talk: Correlated phases in the vicinity of tunable van Hove singularities in Bernal bilayer graphene — •Anna Seiler, Nils Jacobsen, Martin Statz, Fabian Geisenhof, Felix Winterer, Isabell Weimer, Tianyi Xu, Zhiyu Dong, Leonid Levitov, Fan Zhang, and Thomas Weitz
11:45 TT 88.8 Valley transport assisted by Fermi surface warpingJosep Ingla-Aynés, •Antonio L. R. Manesco, Talieh S. Ghiasi, Serhii Volosheniuk, Kenji Watanabe, Takashi Taniguchi, and Herre S. J. van der Zant
12:00 TT 88.9 Gate screening of Coulomb interactions in Bernal bilayer graphene — •Isabell Weimer, Anna Seiler, Dong Zhao, Jurgen Smet, and R. Thomas Weitz
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