21 citations · 28 across the 3 of their papers we have counts for
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cond-mat.mes-hall2018★ 3 cited
Effective Hamiltonian approach to optical activity in Weyl spin-orbit system
Hideo Kawaguchi, Gen Tatara
Chirality or handedness in condensed matter induces anomalous optical responses such as natural optical activity, rotation of the plane of light polarization, as a result of breaki…
cond-mat.mes-hall2016★ 21 cited
Effective Hamiltonian theory for nonreciprocal light propagation in magnetic Rashba conductor
Hideo Kawaguchi, Gen Tatara
Rashba spin-orbit interaction leads to a number of electromagnetic cross-correlation effects by inducing a mixing of electric and magnetic degrees of freedom. In this study, we inv…
cond-mat.mes-hall2014★ 4 cited
Coupling theory of emergent spin electromagnetic field and electromagnetic field
Hideo Kawaguchi, Gen Tatara
In ferromagnetic metals, an effective electromagnetic field which couples to conduction electron spin is induced by the sd exchange interaction. We investigate how this effective f…