528 citations · 2.1k across the 36 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.other2006★ 209 cited
Current-driven resonant excitation of magnetic vortex
Shinya Kasai, Yoshinobu Nakatani, Kensuke Kobayashi +2
A magnetic vortex core in a ferromagnetic circular nanodot has a resonance frequency originating from the confinement of the vortex core. By the micromagnetic simulation including…