39 citations · 66 across the 5 of their papers we have counts for
5 papers · 1 filter
Origin of the Electron-Phonon Interaction of Topological Semimetal Surfaces Measured with Helium Atom Scattering
G. Benedek, S. Miret-Artés, J. R. Manson +3
He atom scattering has been demonstrated to be a sensitive probe of the electron-phonon interaction parameter at metal and metal-overlayer surfaces. Here it is shown that the t…
THz Surface Modes and Electron-Phonon Coupling in BiSe(111)
Adrian Ruckhofer, Davide Campi, Martin Bremholm +5
We present a combined experimental and theoretical study of the surface vibrational modes of the topological insulator (TI) BiSe with particular emphasis on the low-energy…
A Helium-Surface Interaction Potential of BiTe(111) from Ultrahigh-Resolution Spin-Echo Measurements
Anton Tamtögl, Michael Pusterhofer, Martin Bremholm +7
We have determined an atom-surface interaction potential for the HeBiTe(111) system by analysing ultrahigh resolution measurements of selective adsorption resonances. Th…
Ultrafast Molecular Transport on Carbon Surfaces: The Diffusion of Ammonia on Graphite
Anton Tamtögl, Marco Sacchi, Irene Calvo-Almazán +4
We present a combined experimental and theoretical study of the self-diffusion of ammonia on exfoliated graphite. Using neutron time-of-flight spectroscopy we are able to resolve t…
Adhesion Properties of Hydrogen on Sb(111) Probed by Helium Atom Scattering
Patrick Kraus, Christian Gösweiner, Anton Tamtögl +2
We have carried out a series of helium atom scattering measurements in order to characterise the adsorption properties of hydrogen on antimony(111). Molecular hydrogen does not ads…