335 citations · 4.4k across the 103 of their papers we have counts for
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Ever-present Majorana bound state in a generic one-dimensional superconductor with odd number of Fermi surfaces
Maxim Kharitonov, Ewelina M. Hankiewicz, Björn Trauzettel +1
A quasi-1D superconductor with odd number of Fermi surfaces is expected to exhibit a nondegenerate Majorana bound state at the Fermi level at its boundary with an insulator (where…
Temperature and Chemical Potential Dependence of the Parity Anomaly in Quantum Anomalous Hall Insulators
C. Tutschku, F. S. Nogueira, C. Northe +2
The low-energy physics of two-dimensional Quantum Anomalous Hall insulators like (Hg,Mn)Te quantum wells or magnetically doped (Bi,Sb)Te thin films can be effectively described by…
Emergent quantum Hall effects below mT in a two-dimensional topological insulator
Saquib Shamim, Wouter Beugeling, Jan Böttcher +7
The realization of the quantum spin Hall effect in HgTe quantum wells has led to the development of topological materials which, in combination with magnetism and superconductivity…
Planar Josephson Hall effect in topological Josephson junctions
Oleksii Maistrenko, Benedikt Scharf, Dirk Manske +1
Josephson junctions based on three-dimensional topological insulators offer intriguing possibilities to realize unconventional -wave pairing and Majorana modes. Here, we provide…
Momentum-Dependent Mass and AC Hall Conductivity of Quantum Anomalous Hall Insulators and Their Relation to the Parity Anomaly
Christian Tutschku, Jan Böttcher, René Meyer +1
The Dirac mass of a two-dimensional QAH insulator is directly related to the parity anomaly of planar quantum electrodynamics, as shown initially in Phys. Rev. Lett. 52, 18 (1984).…
Topological Josephson Heat Engine
Benedikt Scharf, Alessandro Braggio, Elia Strambini +2
The promise of fault-tolerant quantum computing has made topological superconductors the focus of intense research during the past decade. In this context, topological Josephson ju…