14 citations · 30 across the 4 of their papers we have counts for
4 papers
Two-particle correlation effects on nonlinear optical responses in the 1d interacting Rice-Mele model
Akira Kofuji, Robert Peters
Nonlinear responses in crystalline solids are attracting a great deal of attention because of exciting phenomena, such as the bulk photovoltaic effect in noncentrosymmetric crystal…
Unconventional gap dependence of high harmonic generation in the extremely strong light-matter coupling regime
Akira Kofuji, Robert Peters
High harmonic generation(HHG) is one of the most commonly studied nonlinear optical phenomena, originating in the ultrafast dynamics of electrons in atomic gasses and semiconductor…
Quantum theory of the Intrinsic Orbital Magnetoelectric Effect in itinerant electron systems at finite temperatures
Koki Shinada, Akira Kofuji, Robert Peters
Magnetization can be induced by an electric field in systems without inversion symmetry and time-reversal symmetry . This phenomenon is called the magnet…
Effects of strong correlations on the nonlinear response in Weyl-Kondo semimetals
Akira Kofuji, Yoshihiro Michishita, Robert Peters
Nonlinear responses give rise to various exciting phenomena, which are forbidden in linear responses. Among them, one of the most fascinating phenomena is the recently observed gia…