65 citations · 114 across the 3 of their papers we have counts for
5 papers
Spin-scattering asymmetry at half-metallic ferromagnet/ferromagnet interface
Y. Fujita, Y. Miura, T. Sasaki +3
We study spin-scattering asymmetry at the interface of two ferromagnets (FMs) based on a half-metallic CoFeMnSi (CFMS)/CoFe interface. First-principles ballis…
Nonlinear Electrical Spin Conversion in a Biased Ferromagnetic Tunnel Contact
R. Jansen, A. Spiesser, H. Saito +4
The conversion of spin information into electrical signals is indispensable for spintronic technologies. Spin-to-charge conversion in ferromagnetic tunnel contacts is well-describe…
Nonmonotonic bias dependence of local spin accumulation signals in ferromagnet/semiconductor lateral spin-valve devices
Y. Fujita, M. Yamada, M. Tsukahara +5
We find extraordinary behavior of the local two-terminal spin accumulation signals in ferromagnet (FM)/semiconductor (SC) lateral spin-valve devices. With respect to the bias volta…
Giant spin accumulation in silicon nonlocal spin-transport devices
A. Spiesser, H. Saito, Y. Fujita +4
Although the electrical injection, transport and detection of spins in silicon have been achieved, the induced spin accumulation was much smaller than expected and desired, limitin…
Room-temperature spin transport in n-Ge probed by four-terminal nonlocal measurements
Michihiro Yamada, Makoto Tsukahara, Yuichi Fujita +4
We demonsrtate electrical spin injection and detection in -type Ge (-Ge) at room temperature using four-terminal nonlocal spin-valve and Hanle-effect measurements in lateral…