Abstract
Dynamic magnetization switching can occur under sub-Stoner-Wohlfarth switching fields, and the switching behavior is well described by the switching phase diagram, showing the regions of non-switching, coherent, and incoherent switching. However, in the incoherent switching region, an alternate switching/non-switching behavior is observed under a strong bias field in the transverse direction, invalidating the usual switching phase diagram. This abnormal switching behavior is explained by a damped oscillation motion of the magnetization, which is restricted by the energy well at a given condition.
| Original language | English |
|---|---|
| Article number | 093910 |
| Journal | Journal of Applied Physics |
| Volume | 110 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2011 Nov 1 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
An alternate switching/non-switching behavior of a nanostructured magnetic thin film under sub-Stoner-Wohlfarth switching fields. / Min Lee, Jong; Lim, Sang Ho.
In: Journal of Applied Physics, Vol. 110, No. 9, 093910, 01.11.2011.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - An alternate switching/non-switching behavior of a nanostructured magnetic thin film under sub-Stoner-Wohlfarth switching fields
AU - Min Lee, Jong
AU - Lim, Sang Ho
PY - 2011/11/1
Y1 - 2011/11/1
N2 - Dynamic magnetization switching can occur under sub-Stoner-Wohlfarth switching fields, and the switching behavior is well described by the switching phase diagram, showing the regions of non-switching, coherent, and incoherent switching. However, in the incoherent switching region, an alternate switching/non-switching behavior is observed under a strong bias field in the transverse direction, invalidating the usual switching phase diagram. This abnormal switching behavior is explained by a damped oscillation motion of the magnetization, which is restricted by the energy well at a given condition.
AB - Dynamic magnetization switching can occur under sub-Stoner-Wohlfarth switching fields, and the switching behavior is well described by the switching phase diagram, showing the regions of non-switching, coherent, and incoherent switching. However, in the incoherent switching region, an alternate switching/non-switching behavior is observed under a strong bias field in the transverse direction, invalidating the usual switching phase diagram. This abnormal switching behavior is explained by a damped oscillation motion of the magnetization, which is restricted by the energy well at a given condition.
UR - http://www.scopus.com/inward/record.url?scp=81355136139&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=81355136139&partnerID=8YFLogxK
U2 - 10.1063/1.3658266
DO - 10.1063/1.3658266
M3 - Article
AN - SCOPUS:81355136139
VL - 110
JO - Journal of Applied Physics
JF - Journal of Applied Physics
SN - 0021-8979
IS - 9
M1 - 093910
ER -