62 citations · 518 across the 28 of their papers we have counts for
28 papers
Nonlocal Exchange Interactions in Strongly Correlated Electron Systems
Edin Kapetanović, Malte Schüler, Gerd Czycholl +1
We study the influence of ferromagnetic nonlocal exchange on correlated electrons in terms of a -Hubbard-Heisenberg model and address the interplay of on-site interaction in…
Optically and electrically controllable adatom spin-orbital dynamics in transition metal dichalcogenides
Bin Shao, Malte Schüler, Gunnar Schönhoff +3
We analyze the interplay of spin-valley coupling, orbital physics and magnetic anisotropy taking place at single magnetic atoms adsorbed on semiconducting transition-metal dichalco…
Non-invasive control of excitons in two-dimensional materials
Christina Steinke, Daniel Mourad, Malte Rösner +5
We investigate how external screening shapes excitons in two-dimensional (2d) semiconductors embedded in laterally structured dielectric environments. An atomic scale view of these…
Derivation of phenomenological expressions for transition matrix elements for electron-phonon scattering
C. Illg, M. Haag, B. Y. Mueller +2
In the literature on electron-phonon scatterings very often a phenomenological expression for the transition matrix element is used which was derived in the textbooks of Ashcroft/M…
Determination of the Fermi Level Position in Dilute Magnetic GaMnN Films
Stefan Barthel, Gerd Kunert, Mariuca Gartner +6
We report on a combined theoretical and experimental determination of the Fermi level position in wurtzite GaMnN films with and as grown by molecular…
Quantum-Confined Stark Effect in polar and nonpolar Wurtzite InN/GaN Heterostructures: Influence on Electronic Structure and Compensation by Coulomb Attraction
Stefan Barthel, Kolja Schuh, Oliver Marquardt +4
In this paper we systematically analyze the electronic structures of polar and nonpolar wurtzite-InN/GaN quantum dots and their modification due to the quantum-confined Stark effec…