128 citations · 1.4k across the 32 of their papers we have counts for
32 papers
Strong Momentum-Dependent Electron-Magnon Renormalization of a Surface Resonance on Iron
Beatrice Andres, Martin Weinelt, Hubert Ebert +3
The coupling of fermionic quasiparticles to magnons is essential for a wide range of processes, from ultrafast magnetization dynamics in ferromagnets to Cooper pairing in supercond…
Spectroscopic evidence for a new type of surface resonance at noble metal surfaces
Tobias Eul, Jürgen Braun, Benjamin Stadtmüller +2
We investigate the surface- and bulk-like properties of the pristine (110)-surface of silver using threshold photoemission by excitation with light of 5.9 eV. Using a momentum micr…
Surface band characters of Weyl semimetal candidate material MoTe revealed by one-step ARPES theory
Ryota Ono, Alberto Marmodoro, Jakub Schusser +7
The layered 2D-material MoTe in the T crystal phase is a semimetal which has theoretically been predicted to possess topologically non-trivial bands corresponding to Weyl f…
Revealing Hidden Orbital Pseudospin Texture with Time-Reversal Dichroism in Photoelectron Angular Distributions
Samuel Beaulieu, Jakub Schusser, Shuo Dong +12
We performed angle-resolved photoemission spectroscopy (ARPES) of bulk 2H-WSe for different crystal orientations linked to each other by time-reversal symmetry. We introduce a…
One step model of photo-emission at finite temperatures: spin fluctuations of Fe(001)
Jan Minar, Sergey Mankovsky, Jurgen Braun +1
Various technical developments extended the potential of angle-resolved photoemission (ARPES) tremendously during the last twenty years. In particular improved momentum, energy and…
A topological material in the III-V family: heteroepitaxial InBi on InAs
Laurent Nicolaï, Ján Minár, Maria Christine Richter +15
InBi(001) is formed epitaxially on InAs(111)-A by depositing Bi on to an In-rich surface. Angle-resolved photoemission measurements reveal topological electronic surface states, cl…