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Dresden 2020 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 12: 2D Materials I: Electronic Structure, Excitations, etc. (joint session O/CPP/HL)

Montag, 16. März 2020, 10:30–13:45, WIL C107

10:30 HL 12.1 Hauptvortrag: A microscopic view of graphene quantum Hall edge states with STM and AFM measurements — •Joseph A. Stroscio
11:00 HL 12.2 Energy dissipation on suspended graphene quantum dots — •Alexina Ollier, Marcin Kisiel, Urs Gysin, and Ernst Meyer
11:15 HL 12.3 The edge morphology and electronic properties of ballistic sidewall zig-zag graphene nanoribbons on SiC (0001) — •T.T.Nhung Nguyen, H. Karakachian, J. Aprojanz, U. Starke, A. Zakharov, C. Polley, and C. Tegenkamp
11:30 HL 12.4 Attosecond-fast current control at graphene-based interfaces — •Tobias Boolakee, Christian Heide, Heiko B. Weber, and Peter Hommelhoff
11:45 HL 12.5 Sideband generation & pseudospin-flip excitations in graphene using tr-momentum microscopy — •Marius Keunecke, David Schmitt, Christina Möller, Davood Momeni Pakdehi, Hendrik Nolte, Wiebke Bennecke, Marie Gutberlet, Matthijs Jansen, Marcel Reutzel, Klaus Pierz, Daniel Steil, Hans Werner Schumacher, Sabine Steil, and Stefan Mathias
12:00 HL 12.6 Melting the low temperature gap in monolayer VSe2, in time resolved ARPES — •Deepnarayan Biswas, Alfred Jones, Paulina Majchrzak, Klara Volckaert, Charlotte Sanders, Igor Marković, Federico Andreatta, Akhil Rajan, Yu Zhang, Gabriel Karras, Tsung-Han Lee, Chang-Jong Kang, Byoung Ki Choi, Richard Chapman, Adam Waytt, Emma Springate, Jill Miwa, Philip Hofmann, Phil D. C. King, Young Jun Chang, Nikola Lanata, and Søren Ulstrup
12:15 HL 12.7 Time-dependent momentum distributions of bright and dark excitons in bulk WSe2 — •Shuo Dong, Samuel Beaulieu, Dominik Christiansen, Maciej Dendzik, Tommaso Pincelli, Rui Patrick Xian, Julian Maklar, Malte Selig, Andreas Knorr, Martin Wolf, Laurenz Rettig, and Ralph Ernstorfer
12:30 HL 12.8 Sub-picosecond photo-induced displacive phase transition in two-dimensional MoTe2 — •Bo Peng, Hao Zhang, Heyuan Zhu, Bartomeu Monserrat, and Desheng Fu
12:45 HL 12.9 Understanding electron beam damage in 2D materials from first-principles calculations: Effects of chemical etching and electronic excitation — •Silvan Kretschmer and Arkady V. Krasheninnikov
13:00 HL 12.10 Interaction of highly charged ions with single, bi- and trilayer graphene — •Anna Niggas, Janine Schwestka, Sascha Creutzburg, Benjamin Wöckinger, Tushar Gupta, Bernhard C. Bayer-Skoff, Friedrich Aumayr, and Richard A. Wilhelm
13:15 HL 12.11 Neutralization of ions transmitted through graphene and MoS2 monolayers — •Sascha Creutzburg, Janine Schwestka, Anna Niggas, Heena Inani, Anthony George, Lukas Madauß, Stefan Facsko, Jani Kotakoski, Marika Schleberger, Andrey Turchanin, Pedro L. Grande, Friedrich Aumayr, and Richard A. Wilhelm
13:30 HL 12.12 Ab-initio Exciton-polaritons: Cavity control of two-dimensional Materials — •Simone Latini, Enrico Ronca, Hannes Hübener, Umberto De Giovannini, and Angel Rubio
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