83 citations · 220 across the 8 of their papers we have counts for
8 papers
A 4-fold-symmetry hexagonal ruthenium for magnetic heterostructures exhibiting enhanced perpendicular magnetic anisotropy and tunnel magnetoresistance
Zhenchao Wen, Hiroaki Sukegawa, Takao Furubayashi +6
An unusual crystallographic orientation of hexagonal Ru with a 4-fold symmetry emerging in epitaxial MgO/Ru/Co2FeAl/MgO heterostructures is reported, in which an approximately Ru(0…
Mossbauer studies on FeSe and FeTe
Yoshikazu Mizuguchi, Takao Furubayashi, Keita Deguchi +3
We carried out 57Fe Mossbauer measurements for FeSe and Fe1.08Te to investigate the magnetic properties. There was no sign of magnetic ordering above 4.2 K for superconducting FeSe…
Current-perpendicular-to-plane giant magnetoresistance of a spin valve using Co2MnSi Heusler alloy electrodes
K. Kodama, T. Furubayashi, H. Sukegawa +3
We report the current-perpendicular-to-plane giant magnetoresistance of a spin valve with Co2MnSi (CMS) Heusler alloy ferromagnetic electrodes. A multilayer stack of Cr/Ag/Cr/CMS/C…
Interlayer exchange coupling in Co2FeAl0.5Si0.5/Cr/Co2FeAl0.5Si0.5 trilayers
T. Furubayashi, K. Kodama, H. S. Goripati +3
Interlayer exchange couplings were examined for Co2FeAl0.5Si0.5(CFAS)/Cr/CFAS trilayered films grown on MgO (001) single crystal and thermally oxidized Si substrates. The films wer…
Magnetic properties and thermal expansion of YbGaGe (0.9 <= x <= 1.5)
N. Tsujii, T. Furubayashi, H. Kitazawa +1
The composition dependence of the Yb valence and of the thermal expansion have been studied in the YbGaGe system. X-ray diffraction reveals that single-phased samples i…
Large negative magnetoresistance in thiospinel CuCrZrS4
Takao Furubayashi, Hiroyuki Suzuki, Nami Kobayashi +1
We report on large negative magnetoresistance observed in ferromagnetic thiospinel compound CuCrZrS. Electrical resistivity increased with decreasing temperature according to…