Abstract
In this study, we have investigated magnetic domain wall motion under gate electric fields in a perpendicularly magnetized Co/Pt wire. The motion under a transparent gate electrode was directly monitored using a magneto-optical Kerr effect microscope. The domain wall velocity was determined as a function of temperature and gate voltage. It was found that this velocity could be modulated by up to two orders of magnitude by changing the gate voltage.
| Original language | English |
|---|---|
| Article number | 070206 |
| Journal | Japanese journal of applied physics |
| Volume | 52 |
| Issue number | 7 PART 1 |
| DOIs | |
| Publication status | Published - 2013 Jan 1 |
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)
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Cite this
Kakizakai, H., Yamada, K., Kawaguchi, M., Shimamura, K., Fukami, S., Ishiwata, N., Chiba, D., & Ono, T. (2013). Direct observation of domain wall motion in Co/Pt wire under gate electric field. Japanese journal of applied physics, 52(7 PART 1), [070206]. https://doi.org/10.7567/JJAP.52.070206