234 citations · 717 across the 18 of their papers we have counts for
18 papers
Spin pumping of two-dimensional electron gas with Rashba and Dresselhaus spin-orbit interactions
M. Yama, M. Tatsuno, T. Kato +1
We theoretically consider spin pumping in a junction between a ferromagnetic insulator (FI) and a two-dimensional electron gas (2DEG) in which the Rashba and Dresselhaus spin-orbit…
Evolution of Magnetic Double Helix and Quantum Criticality near a Dome of Superconductivity in CrAs
M. Matsuda, F. K. Lin, R. Yu +13
At ambient pressure CrAs undergoes a first-order transition into a double-helical magnetic state at TN = 265 K, which is accompanied by a structural transition. The recent discover…
Microscopic theory of spin transport at the interface between the superconductor and a ferromagnetic insulator
T. Kato, Y. Ohnuma, M. Matsuo +3
We theoretically investigate spin transport at the interface between the ferromagnetic insulator(FI) and a superconductor(SC). Considering a simple FI-SC interface model, we derive…
Observation of isosceles triangular electronic structure around excess iron atoms in FeTe
T. Machida, K. Kogure, T. Kato +8
We present scanning tunneling microscopy and spectroscopy studies around an individual excess Fe atom, working as a local perturbation, in the parent material of the iron-chalcogen…
Electronic structure of pristine and K-doped solid picene: Non-rigid-band change and its implication for electron-intramolecular-vibration interaction
H. Okazaki, T. Wakita, T. Muro +11
We use photoemission spectroscopy to study electronic structures of pristine and K-doped solid picene. The valence band spectrum of pristine picene consists of three main features…
Theory of fractional vortex escape in a 0-kappa long Josephson junction
K. Vogel, T. Kato, W. P. Schleich +3
We consider a fractional Josephson vortex in an infinitely long 0-kappa Josephson junction. A uniform bias current applied to the junction exerts a Lorentz force acting on a vortex…