276 citations · 2.6k across the 56 of their papers we have counts for
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cond-mat.str-el2011★ 11 cited
Possible topological phases of bulk magnetically doped Bi2Se3: turning a topological band insulator into the Weyl semimetal
Gil Young Cho
We discuss the possibility of realizing Weyl semimetal phase in the magnetically doped topological band insulators. When the magnetic moments are ferromagnetically polarized, we sh…
cond-mat.str-el2011★ 31 cited
Quantum phase transition and fractional excitations in a topological insulator thin film with Zeeman and excitonic masses
Gil Young Cho, Joel E. Moore
We study the zero-temperature phase diagram and fractional excitation when a thin film of 3D topological insulator has two competing masses: T- symmetric exciton condensation and T…