560 citations · 2.4k across the 28 of their papers we have counts for
8 papers · 1 filter
Reply to Comment by Vanderbilt, Souza and Haldane: arXiv:1312.4200
Y. Chen, D. L. Bergman, A. A. Burkov
We reassert our statement that the non-quantized Weyl node contribution to the anomalous Hall conductivity is not a Fermi surface property, contrary to the claim by Vanderbilt, Sou…
Weyl fermions and the anomalous Hall effect in metallic ferromagnets
Y. Chen, D. L. Bergman, A. A. Burkov
We reconsider the problem of the anomalous Hall effect in ferromagnetic SrRuO, incorporating insights from the recently developed theory of Weyl semimetals. We demonstrate that…
Transport through a disordered topological-metal strip
Alexandra Junck, Kun W. Kim, Doron L. Bergman +2
Features of a topological phase, and edge states in particular, may be obscured by overlapping in energy with a trivial conduction band. The topological nature of such a conductor,…
Suppression of 2π phase-slip due to hidden zero modes in one dimensional topological superconductors
David Pekker, Chang-Yu Hou, Doron L. Bergman +3
We study phase slips in one-dimensional topological superconducting wires. These wires have been proposed as building blocks for topologically protected qubits in which the quantum…
Realization of a vortex in the Kekule texture of molecular Graphene, at a Y junction where 3 domains meet
Doron L. Bergman
Following the recent realization of an artificial version of Graphene in the electronic surface states of copper with judiciously placed carbon monoxide molecules inducing the hone…
A thermodynamic measure of the Magneto-electric coupling in the 3D topological insulator
Doron L. Bergman, Gil Refael
We show that the magneto-electric coupling in 3D (strong) topological insulators is related to a second derivative of the bulk magnetization. The formula we derive is the non-linea…