507 citations · 2.3k across the 44 of their papers we have counts for
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Theory of quasiparticle interference in mirror symmetric 2D systems and its application to surface states of topological crystalline insulators
Chen Fang, Matthew J. Gilbert, Su-Yang Xu +2
We study symmetry protected features in the quasiparticle interference (QPI) pattern of 2D systems with mirror symmetries and time-reversal symmetry, around a single static point i…
Vortex Lattices in the Superconducting Phases of Doped Topological Insulators and Heterostructures
Hsiang-Hsuan Hung, Pouyan Ghaemi, Taylor L. Hughes +1
Majorana fermions are predicted to play a crucial role in condensed matter realizations of topological quantum computation. These heretofore undiscovered quasiparticles have been p…
Symmetry Protected Josephson Supercurrents in Three-Dimensional Topological Insulators
Sungjae Cho, Brian Dellabetta, Alina Yang +6
Coupling the surface state of a topological insulator (TI) to an s-wave superconductor is predicted to produce the long-sought Majorana quasiparticle excitations. However, supercon…
Bulk Topological Invariants in Noninteracting Point Group Symmetric Insulators
Chen Fang, Matthew J. Gilbert, B. Andrei Bernevig
We survey various quantized bulk physical observables in two- and three-dimensional topological band insulators invariant under translational symmetry and crystallographic point gr…
Fractional Spin Josephson Effect and Electrically Controlled Magnetization in Quantum Spin Hall Edges
Qinglei Meng, Vasudha Shivamoggi, Taylor L. Hughes +2
We explore a spin Josephson effect in a system of two ferromagnets coupled by a tunnel junction formed of 2D time-reversal invariant topological insulators. In analogy with the mor…
Signature of Phase Transitions in the Disordered Quantum Spin Hall State From the Entanglement Spectrum
Matthew J. Gilbert, B. Andrei Bernevig, Taylor L. Hughes
Of the available classes of insulators which have been shown to contain topologically non-trivial properties one of the most important is class AII, which contains systems that pos…