20 citations · 38 across the 4 of their papers we have counts for
4 papers
Ultra-low-power orbital-controlled magnetization switching using a ferromagnetic oxide interface
Le Duc Anh, Takashi Yamashita, Hiroki Yamasaki +5
A major challenge in spin-based electronics is reducing power consumption for magnetization switching of ferromagnets, which is being implemented by injecting a large spin-polarize…
Large current modulation and tunneling magnetoresistance change by a side-gate electric field in a GaMnAs-based vertical spin metal-oxide-semiconductor field-effect transistor
Toshiki Kanaki, Hiroki Yamasaki, Tomohiro Koyama +3
A vertical spin metal-oxide-semiconductor field-effect transistor (spin MOSFET) is a promising low-power device for the post scaling era. Here, using a ferromagnetic-semiconductor…
Origin of the Characteristic X-ray Spectral Variations of IRAS 132243809
Hiroki Yamasaki, Misaki Mizumoto, Ken Ebisawa +1
The Narrow-line Seyfert 1 galaxy (NLS1) IRAS 132243809 is known to exhibit significant X-ray spectral variation, a sharp spectral drop at 7 keV, strong soft excess emissi…
Origin of the Broad Iron Line Feature and the Soft X-ray Variation in Seyfert Galaxies
Naoki Iso, Ken Ebisawa, Hiroaki Sameshima +4
Many Seyfert galaxies are known to exhibit significant X-ray spectral variations and seemingly broad iron K-emission line features. In this paper, we show that the "variable partia…