Berlin 2015 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 96: Frontiers of Electronic Structure Theory: 2D TMDC and Excitonic Effects (organized by O)

Donnerstag, 19. März 2015, 10:30–13:15, MA 004

10:30 TT 96.1 Hauptvortrag: Interaction and Correlation Effects in Quasi Two-dimensional Materials — •Steven G. Louie
11:00 TT 96.2 Screening of the Coulomb interaction in two-dimensional semiconductors: The case of transition metal dichalcogenides — •Ersoy Sasioglu, Christoph Friedrich, and Stefan Blügel
11:15 TT 96.3 Ultra-fast transient absorption spectra of monolayer MoS2 by first principle — •Margherita Marsili, Deborah Prezzi, Davide Sangalli, and Andrea Marini
11:30 TT 96.4 Plasmon and exciton dispersion in two dimensions — •Pier Luigi Cudazzo
11:45 TT 96.5 Origin of metallic edge states in transition-metal-dichalcogenide nanostructures — •Marco Gibertini and Nicola Marzari
12:00 TT 96.6 Starting-point dependence in the Bethe-Salpeter equation: example of rutile TiO2 — •Olga Turkina, Ute Werner, Dmitrii Nabok, and Claudia Draxl
12:15 TT 96.7 Efficient exchange-correlation kernels for the description of excitonic effects in solids — •Santiago Rigamonti, Silvana Botti, Valérie Veniard, Claudia Draxl, Lucia Reining, and Francesco Sottile
12:30 TT 96.8 Excitonic effects in many-body calculations — •Matteo Gatti, Igor Reshetnyak, Giorgia Fugallo, Pierluigi Cudazzo, Francesco Sottile, and Lucia Reining
12:45 TT 96.9 Efficient parameter-free calculation of absorption spectra for insulators, semiconductors and metals from time-dependent current DFT — •Arjan Berger
13:00 TT 96.10 Optical excitations in MoS2 within ab-initio many-body perturbation theory — •Matthias Drüppel, Peter Krüger, and Michael Rohlfing
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