Abstract:The projection-reduction method introduced by the present authors is known to give a validated theory for optical transitions in the systems of electrons interacting with phonons. In this work, using this method, we derive the linear and first order nonlinear optical conductivites for an electron-impurity system and examine whether the expressions faithfully satisfy the quantum mechanical philosophy, in the same way as for the electron-phonon systems. The result shows that the Fermi distribution function for e… Show more
“…We numerically calculate nonlinear optical spin and charge Hall conductivities for few-layered NbSe 2 based on an effective TBM. In general, the 2nd order nonlinear optical spin conductivity can be given as 28,29,33,35,[73][74][75][76][77][78]…”
Section: Nonlinear Optical Hall Conductivitymentioning
“…We numerically calculate nonlinear optical spin and charge Hall conductivities for few-layered NbSe 2 based on an effective TBM. In general, the 2nd order nonlinear optical spin conductivity can be given as 28,29,33,35,[73][74][75][76][77][78]…”
Section: Nonlinear Optical Hall Conductivitymentioning
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.