172 citations · 497 across the 22 of their papers we have counts for
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Wannier-based implementation of the coherent potential approximation with applications to Fe-based transition-metal alloys
Naohiro Ito, Takuya Nomoto, Koji Kobayashi +5
We develop a formulation of the coherent potential approximation (CPA) on the basis of the Wannier representation to develop a computationally efficient method for the treatment of…
Intrinsic and extrinsic anomalous Hall effects in disordered magnetic Weyl semimetal
Koji Kobayashi, Kentaro Nomura
We study the intrinsic and extrinsic Hall effects in disordered magnetic Weyl semimetals numerically. We show that in Weyl metals, where the Fermi energy deviates from the Weyl poi…
Quantum Hall effect induced by chiral Landau levels in topological semimetal films
D. -H. -Minh Nguyen, Koji Kobayashi, Jan-Erik R. Wichmann +1
Motivated by recent transport experiments, we theoretically study the quantum Hall effect in topological semimetal films. Owing to the confinement effect, the bulk subbands origina…