676 citations · 5k across the 58 of their papers we have counts for
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Majorana modes at the ends of superconductor vortices in doped topological insulators
Pavan Hosur, Pouyan Ghaemi, Roger S. K. Mong +1
Recent experiments have observed bulk superconductivity in doped topological insulators. Here we ask whether vortex Majorana zero modes, previously predicted to occur when supercon…
Quantized Response and Topology of Insulators with Inversion Symmetry
Ari M. Turner, Yi Zhang, Roger S. K. Mong +1
We study three dimensional insulators with inversion symmetry, in which other point group symmetries, such as time reversal, are generically absent. Their band topology is found to…
Edge states and the bulk-boundary correspondence in Dirac Hamiltonians
Roger S. K. Mong, Vasudha Shivamoggi
We present an analytic prescription for computing the edge dispersion E(k) of a tight-binding Dirac Hamiltonian terminated at an abrupt crystalline edge. Specifically, we consider…
Antiferromagnetic topological insulators
Roger S. K. Mong, Andrew M. Essin, Joel E. Moore
We consider antiferromagnets breaking both time-reversal (Theta) and a primitive lattice translational symmetry (T) of a crystal but preserving the combination S = Theta T. The S s…
In-plane transport and enhanced thermoelectric performance in thin films of the topological insulators Bi_2Te_3 and Bi_2Se_3
Pouyan Ghaemi, Roger Mong, Joel E. Moore
Several small-bandgap semiconductors are now known to have protected metallic surface states as a consequence of the topology of the bulk electron wavefunctions. The known "topolog…