528 citations · 821 across the 7 of their papers we have counts for
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cond-mat.other2008★ 90 cited
Switching magnetic vortex core by a single nanosecond current pulse
Keisuke Yamada, Shinya Kasai, Yoshinobu Nakatani +2
In a ferromagnetic nanodisk, the magnetization tends to swirl around in the plane of the disk and can point either up or down at the center of this magnetic vortex. This binary sta…
cond-mat.mtrl-sci2008★ 1 cited
Probing the spin polarization of current by soft X-ray imaging of current-induced magnetic vortex dynamics
Shinya Kasai, Peter Fischer, Mi-Young Im +5
Time-resolved soft X-ray transmission microscopy is applied to image the current-induced resonant dynamics of the magnetic vortex core realized in a micronsized Permalloy disk. The…