199 citations · 1.7k across the 61 of their papers we have counts for
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Skew scattering by magnetic monopoles and anomalous Hall effect in spin-orbit coupled systems
Jun Mochida, Hiroaki Ishizuka
Magnetic textures like skyrmions and domain walls coupled to itinerant electrons give rise to rich transport phenomena such as anomalous Hall effect and nonreciprocal current. An i…
Experimental signatures of versatile Weyl semimetal in pyrochlore iridate with spin-ice like magnetic orders
Kentaro Ueda, Hiroaki Ishizuka, Markus Kriener +6
We report experimental signatures of topological transitions among the Weyl semimetal states of pyrochlore Pr2Ir2O7, where the Kondo coupling between the Ir topological electrons a…
Spin motive force by the momentum-space Berry phase in magnetic Weyl semimetals
Akira Harada, Hiroaki Ishizuka
We show that the magnetic precession of ferromagnetic moments in a noncentrosymmetric magnetic Weyl semimetal induces an electric current through a mechanism analogous to the adiab…
Wide-range resistivity and umklapp scattering in moiré graphene
Hiroaki Ishizuka, Leonid Levitov
We argue that the unusually strong electron-electron interactions in the narrow bands in moiré superlattices originate from compact Wannier orbitals. Enhanced overlaps of electroni…