Dresden 2020 – wissenschaftliches Programm

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O: Fachverband Oberflächenphysik

O 108: Electron-Driven Processes at Surfaces and Interfaces

Donnerstag, 19. März 2020, 15:00–17:45, TRE Ma

15:00 O 108.1 Probing Optical Modes of Gold Tapers Using Electron Beams — •Nahid Talebi, Surong Guo, Martin Esmann, Mathieu Kociak, Christoph Lienau, and Peter van Aken
15:15 O 108.2 Metastable Configurations of a Molecule on a Scanning Probe Tip — •hadi arefi, marvin knol, daniel corken, frank s. tautz, reinhard maurer, and chrisitan wagner
15:30 O 108.3 Two-color coherent control in photoemission from a metal needle tip — •Ang Li, Yiming Pan, Philip Dienstbier, and Peter Hommelhoff
15:45 O 108.4 Mechanism of ultrafast, spin-dependent electron transfer on ferromagnetic interfaces: an ab initio study — •Simiam Ghan, Karsten Reuter, and Harald Oberhofer
16:00 O 108.5 A trip down memory lane: non-Markovian electronic friction effects in ultrafast dynamics at metal surfaces — •Connor Box and Reinhard J. Maurer
16:15 O 108.6 Photocarrier dynamics in CsPbBr3 perovskite single crystals — •Serhii Polishchuk, Michele Puppin, Alberto Crepaldi, Dmitry Dirin, Olga Nazarenko, Maksym Kovalenko, Marco Grioni, and Majed Chergui
16:30 O 108.7 Simulating Electromigration in Metallic Atomic Contacts — •Markus Ring, Fabian Pauly, and Peter Nielaba
16:45 O 108.8 Superoxide formation near DMSO/Cu(111) interfaces — •Angelika Demling, Sarah B. King, and Julia Stähler
17:00 O 108.9 Structural Dynamics in the Si(111)-In Atomic Wire System Studied by femtosecond-RHEED: Excitation, Metastable State and Relaxation — •Christian Brand, Bernd Hafke, Tobias Witte, David Janoschka, Pascal Dreher, Frank-J. Meyer zu Heringdorf, and Michael Horn-von Hoegen
17:15 O 108.10 Excitation of a CDW Amplitudon Mode in Indium Atomic Wires on Si(111) studied by Femtosecond Surface Electron DiffractionBernd Hafke, Tobias WItte, Christian Brand, and •Michael Horn-von Hoegen
17:30 O 108.11 Coherent vibrational control of the Peierls transition in atomic Indium wires on Si(111) — •Jan Gerrit Horstmann, Hannes Böckmann, Bareld Wit, Felix Kurtz, Gero Storeck, and Claus Ropers
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