253 citations · 1.4k across the 34 of their papers we have counts for
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Spin Seebeck effect from antiferromagnetic magnons and critical spin fluctuations in epitaxial FeF2 films
Junxue Li, Zhong Shi, Victor H. Ortiz +5
We report a longitudinal spin Seebeck effect (SSE) study in epitaxially grown FeF2(110) antiferromagnetic (AFM) thin films with strong uniaxial anisotropy over the temperature rang…
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…
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…
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…
A comprehensive study of electric, thermoelectric and thermal conductivities of Graphene with short range unitary and charged impurities
Vincent Ugarte, Vivek Aji, C. M. Varma
Motivated by the experimental measurement of electrical and hall conductivity, thermopower and Nernst effect, we calculate the longitudinal and transverse electrical and heat trans…