872 citations · 1.1k across the 19 of their papers we have counts for
19 papers
Topological edge states emerging from twisted moiré bands
Yasser Saleem, Paweł Potasz, Anna Dyrdał +2
We study twisted bilayer WSe within a continuum moiré model and apply a method for treating finite geometries directly in the continuum framework, thereby avoiding the limitati…
Beyond spin-1/2: Multipolar spin-orbit coupling in noncentrosymmetric crystals with time-reversal symmetry
Masoud Bahari, Kristian Mæland, Carsten Timm +1
We develop a symmetry-adapted multipolar theory close to the bulk point for time-reversal-symmetric, noncentrosymmetric crystals in the str…
Signatures of superconducting Higgs mode in irradiated Josephson junctions
Aritra Lahiri, Juan Carlos Cuevas, Björn Trauzettel
The Higgs mode, originally proposed in the context of superconductivity, corresponds to oscillations of the amplitude of the superconducting order parameter. Recent THz-domain opti…
Spin-resolved quasiparticle interference patterns on altermagnets via non-spin-resolved scanning tunneling microscopy
Eric Petermann, Kristian Mæland, Björn Trauzettel
We investigate quasiparticle interference on an altermagnetic Lieb-like lattice and show how a non-spin-polarized scanning tunneling microscopy measurement can yield effectively sp…
Exceptional Andreev spectrum and supercurrent in p-wave non-Hermitian Josephson junctions
Chang-An Li, Björn Trauzettel
We investigate the spectrum of Andreev bound states and supercurrent in a -wave non-Hermitian Josephson junction (NHJJ) in one dimension. The studied NHJJ is composed of two top…
Enhancement of Josephson Supercurrent in a -Junction state by Chiral Antiferromagnetism
Jin-Xing Hou, Hai-Peng Sun, Björn Trauzettel +1
Magnetic order typically disrupts superconductivity, reducing the supercurrent. Here, we show that chiral antiferromagnetism, with non-relativistic spin-split bands and distinctive…