136 citations · 1.1k across the 41 of their papers we have counts for
41 papers
Nodal Superconductivity of UTe Probed by Field-Angle-Resolved Specific Heat on a Crystal with K
Kaito Totsuka, Yohei Kono, Yusei Shimizu +6
Field-angle-resolved specific-heat measurements were performed on a clean single crystal of a spin-triplet superconductor UTe with K and a low residual electron…
Influence of Magnetic Field on Surface Andreev Bound States in Superfluid He-B Studied by Mobility of Electron Bubble
Hiroki Ikegami, Kimitoshi Kono, Yasumasa Tsutsumi
The B phase of superfluid He (He-B) is topologically nontrivial and the surface Andreev bound states formed on a surface are conceived as Majorana fermions.…
Contribution of Andreev reflection to the mobility of surface state electrons on superfluid He-B
Yasumasa Tsutsumi, Hiroki Ikegami, Kimitoshi Kono
The mobility of the Wigner solid on the superfluid He is determined by the momentum transfer from the scattered He quasiparticles at the free surface. The scattering proces…
Topological spin texture and d-vector rotation in spin-triplet superconductors: A case of UTe2
Yasumasa Tsutsumi, Kazushige Machida
A novel spin texture formed by Cooper pair spins is found theoretically with a phase string attached by half-quantized vortices at both ends in a unit cell and characterized by its…
Spin hydrodynamic generation in graphene
Mamoru Matsuo, Denis A. Bandurin, Yuichi Ohnuma +2
Graphene hosts an ultra-clean electronic system with electron-electron collisions being the dominant source of scattering above liquid nitrogen temperatures. In this regime, the mo…
Microscopic Eilenberger theory of Fulde-Ferrell-Larkin-Ovchinnikov states in the presence of vortices
Kenta M. Suzuki, Kazushige Machida, Yasumasa Tsutsumi +1
We theoretically investigate the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state by using the microscopic quasi-classical Eilenberger equation. The Pauli paramagnetic effects and the…