126 citations · 365 across the 15 of their papers we have counts for
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cond-mat.mtrl-sci2012★ 2 cited
Effect of inplane electric field on magnetotransport in helical metal
Huazhou Wei, Sung-Po Chao, Vivek Aji
The existence of helical surface states in a bulk insulator, with anomalous magneto-electric properties, is a remarkable new development in solid state physics. The linear dispersi…
cond-mat.mtrl-sci2011★ 5 cited
Electric and thermoelectric transport in graphene and helical metal in finite magnetic fields
Sung-Po Chao, Vivek Aji
We study electrical and thermoelectric transport properties of the surface state of the topological insulator and graphene in the presence of randomly distributed impurities. For f…
cond-mat.mtrl-sci2010★ 11 cited
Kondo and charge fluctuation resistivity due to Anderson impurities in graphene
Sung-Po Chao, Vivek Aji
Motivated by experiments on ion irradiated graphene, we compute the resistivity of graphene with dilute impurities. In the local moment regime we employ the perturbation theory up…