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cond-mat.mes-hall2020★ 8 cited
The Berry Phase Rectification Tensor and The Solar Rectification Vector
O. Matsyshyn, Urmimala Dey, I. Sodemann +1
We introduce an operational definition of the Berry Phase Rectification Tensor as the second-order change of polarization of a material in response to an ideal short pulse of an el…
cond-mat.mes-hall2019★ 19 cited
Dynamic chiral magnetic effect and anisotropic natural optical activity of tilted Weyl semimetals
Urmimala Dey, S. Nandy, A. Taraphder
We study the dynamic chiral magnetic conductivity (DCMC) and natural optical activity in an inversion-broken tilted Weyl semimetal (WSM). Starting from the Kubo formula, we derive…