54 citations · 253 across the 10 of their papers we have counts for
10 papers
Observation of Dirac Charge Density Waves in BiTeSe
Adrian Ruckhofer, Giorgio Benedek, Martin Bremholm +2
While parallel segments in the Fermi level contours, often found at the surfaces of topological insulators (TIs) would imply "strong" nesting conditions, the existence of charge de…
The Electron-Phonon Interaction of Low-Dimensional and Multi-Dimensional Materials from He Atom Scattering
G. Benedek, J. R. Manson, S. Miret-Artés
Atom scattering is becoming recognized as a sensitive probe of the electron-phonon interaction parameter at metal and metal-overlayer surfaces. Here, the theory is developed li…
The Electron-Phonon Coupling Constant for Single-Layer Graphene on Metal Substrates Determined from He Atom Scattering
G. Benedek, J. R. Manson, S. Miret-Artés
Recent theory has demonstrated that the value of the electron-phonon coupling strength can be extracted directly from the thermal attenuation (Debye-Waller factor) of Helium at…
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…
Nanoscale Surface Dynamics of BiTe(111): Observation of a Prominent Surface Acoustic Wave and the Role of van der Waals Interactions
Anton Tamtögl, Davide Campi, Martin Bremholm +8
We present a combined experimental and theoretical study of the surface vibrational modes of the topological insulator BiTe. Using high-resolution helium-3 spin-echo spectr…
Strong-coupling charge density wave in a one-dimensional topological metal
Philip Hofmann, Miguel Ugeda, Antonio J. Martínez-Galera +6
Scanning tunnelling microscopy and low energy electron diffraction show a dimerization-like reconstruction in the one-dimensional atomic chains on Bi(114) at low temperatures. Whil…