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Electric-field-induced changes of magnetic moments and magnetocrystalline anisotropy in ultrathin cobalt films
Takeshi Kawabe, Kohei Yoshikawa, Masahito Tsujikawa +10
In this study, the microscopic origins of the voltage-controlled magnetic anisotropy (VCMA) in 3d-ferromagnetic metals are revealed. Using in-situ X-ray fluorescence spectroscopy t…
Spincaloritronic signal generation in non-degenerate Si
Naoto Yamashita, Yuichiro Ando, Hayato Koike +3
Spincaloritronic signal generation due to thermal spin injection and spin transport is demonstrated in a non-degenerate Si spin valve. The spin-dependent Seebeck effect is used for…
Investigation of spin scattering mechanism in silicon channels of Fe/MgO/Si lateral spin valves
Soobeom Lee, Naoto Yamashita, Yuichiro Ando +4
The temperature evolution of spin relaxation time, τsf, in degenerate silicon (Si)-based lateral spin valves is investigated by means of the Hanle effect measurements. τsf at 300 K…