抄録
The spin dynamics of nanodots in the thermally induced linear reversal mode have been studied by atomistic simulation. A systematic investigation was conducted of the dependence of the properties of heat-assisted magnetization reversal on the thermal pulse width and the elevated peak temperature. An order-of-magnitude decrease in the reversal field was demonstrated for a sub-nanosecond thermal-pulse width and a peak temperature just above the Curie point. The required reversal field was found to increase with atomic uniaxial anisotropy even in the non-equilibrium field cooling process.
本文言語 | 英語 |
---|---|
論文番号 | 056015 |
ジャーナル | AIP Advances |
巻 | 7 |
号 | 5 |
DOI | |
出版ステータス | 出版済み - 5月 1 2017 |
!!!All Science Journal Classification (ASJC) codes
- 物理学および天文学(全般)