Nonlinear electric transport in odd-parity magnetic multipole systems: Application to Mn-based compounds
Hikaru Watanabe,
Youichi Yanase
Abstract:Violation of parity symmetry gives rise to various physical phenomena such as nonlinear transport and cross-correlated responses. In particular, the nonlinear conductivity has been attracting a lot of attentions in spin-orbit coupled semiconductors, superconductors, topological materials, and so on. In this paper we present theoretical study of the nonlinear conductivity in odd-parity magnetic multipole ordered systems whose PT -symmetry is essentially distinct from the previously studied acentric systems. Com… Show more
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