80 citations · 181 across the 5 of their papers we have counts for
5 papers
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…
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…
Electron-Phonon Coupling and Surface Debye Temperature of BiTe(111) from Helium Atom Scattering
Anton Tamtögl, Patrick Kraus, Nadav Avidor +9
We have studied the topological insulator BiTe(111) by means of helium atom scattering. The average electron-phonon coupling of BiTe(111) is determined by adapt…
Reorientation of the bicollinear antiferromagnetic structure at the surface of FeTe bulk and thin films
Torben Hänke, Udai Raj Singh, Lasse Cornils +10
Establishing the relation between the ubiquitous antiferromagnetism in the non-superconducting parent compounds of unconventional superconductors and their superconducting phase is…
Evidence for interfacial superconductivity in a bi-collinear antiferromagnetically ordered FeTe monolayer on a topological insulator
Sujit Manna, Anand Kamlapure, Lasse Cornils +7
The discovery of high-temperature superconductivity in Fe-based compounds [1,2] has triggered numerous investigations on the interplay between superconductivity and magnetism [3] a…