8 citations · 12 across the 2 of their papers we have counts for
4 papers
Unconventional gate voltage dependence of the charge conductance caused by spin-splitting Fermi surface by Rashba-type spin-orbit coupling
D. Oshima, K. Taguchi, Y. Tanaka
We calculate the gate voltage (Vg) dependence of charge conductance in a normal metal (NM)/two dimensional electron gas (2DEG) junction, where Rashba spin-orbit coupling and ferrom…
Electromagnetic effects induced by time-dependent axion field
Katsuhisa Taguchi, Tatsushi Imaeda, Tetsuya Hajiri +4
We studied the dynamics of the so-called -term, which exists in topological materials and is related to a hypothetical field predicted by Peccei-Quinn in particle physics, in a…
Spin-Dependent Conductance in a Junction with Dresselhaus Spin-Orbit Coupling
Daisuke Oshima, Katsuhisa Taguchi, Yukio Tanaka
We studied spin-dependent conductance in a normal metal (NM)/NM junction with Dresselhaus spin-orbit coupling (DSOC) and magnetization. As a reference, we also studied the spin-dep…
Active electromagnetic metamaterial based on spin torque oscillators
Gen Tatara, Hiroaki T. Ueda, Katsuhisa Taguchi +3
We propose theoretically an active material for electromagnetic radiation with frequency of GHz by use of spin-torque oscillators. The origin of the amplification is the energy sup…