259 citations · 1.9k across the 61 of their papers we have counts for
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Acoustic spin current generation in superconductors
Takumi Funato, Ai Yamakage, Mamoru Matsuo
We theoretically study the generation of spin current due to a surface acoustic wave (SAW) in a superconductor. We model an s-wave superconductor as the mean-field Hamiltonian and…
Quantum Transport in Spin-1 Chiral Fermion: Self-Consistent Born Approximation
Risako Kikuchi, Takumi Funato, Ai Yamakage
Quantum transport for a spin-1 chiral fermion is studied within the self-consistent Born approximation. We find characteristic properties around zero energy, i.e., the peak structu…
Quantum transport of a spin-1 chiral fermion
Risako Kikuchi, Takumi Funato, Ai Yamakage
We theoretically study the quantum transport in a three-dimensional spin-1 chiral fermion system in the presence of impurity scattering. Within the self-consistent Born approximati…
Ferromagnetic resonance modulation in -wave superconductor/ferromagnetic insulator bilayer systems
Yuya Ominato, Ai Yamakage, Takeo Kato +1
We investigate ferromagnetic resonance (FMR) modulation in -wave superconductor (SC)/ferromagnetic insulator (FI) bilayer systems theoretically. The modulation of the Gilbert da…