Evolution of vortex states under external magnetic field

Zung Hang Wei; Ching Ray Chang; Nickolai A. Usov; Mei Feng Lai; J. C. Wu

doi:10.1016/S0304-8853(01)00515-7

Evolution of vortex states under external magnetic field

Zung Hang Wei, Ching Ray Chang, Nickolai A. Usov, Mei Feng Lai, J. C. Wu

Department of Physics

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

The behavior of one-, two-, and three-vortex states of submicron-sized elliptical elements under the influence of external magnetic field is investigated here by means of micromagnetic simulations. The total magnetization curves show abrupt changes at the nucleation or annihilation of vortices. The magnetization curves and critical field show significant dependence on the field direction with respect to the particle's long axis.

Original language	English
Pages (from-to)	1-4
Number of pages	4
Journal	Journal of Magnetism and Magnetic Materials
Volume	239
Issue number	1-3
DOIs	https://doi.org/10.1016/S0304-8853(01)00515-7
Publication status	Published - 2002 Feb 1

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1016/S0304-8853(01)00515-7

Fingerprint Dive into the research topics of 'Evolution of vortex states under external magnetic field'. Together they form a unique fingerprint.

Cite this

@article{ed401c4cd93c4451977270e241501434,

title = "Evolution of vortex states under external magnetic field",

abstract = "The behavior of one-, two-, and three-vortex states of submicron-sized elliptical elements under the influence of external magnetic field is investigated here by means of micromagnetic simulations. The total magnetization curves show abrupt changes at the nucleation or annihilation of vortices. The magnetization curves and critical field show significant dependence on the field direction with respect to the particle's long axis.",

author = "Wei, {Zung Hang} and Chang, {Ching Ray} and Usov, {Nickolai A.} and Lai, {Mei Feng} and Wu, {J. C.}",

year = "2002",

month = feb,

day = "1",

doi = "10.1016/S0304-8853(01)00515-7",

language = "English",

volume = "239",

pages = "1--4",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier",

number = "1-3",

}

TY - JOUR

T1 - Evolution of vortex states under external magnetic field

AU - Wei, Zung Hang

AU - Chang, Ching Ray

AU - Usov, Nickolai A.

AU - Lai, Mei Feng

AU - Wu, J. C.

PY - 2002/2/1

Y1 - 2002/2/1

N2 - The behavior of one-, two-, and three-vortex states of submicron-sized elliptical elements under the influence of external magnetic field is investigated here by means of micromagnetic simulations. The total magnetization curves show abrupt changes at the nucleation or annihilation of vortices. The magnetization curves and critical field show significant dependence on the field direction with respect to the particle's long axis.

AB - The behavior of one-, two-, and three-vortex states of submicron-sized elliptical elements under the influence of external magnetic field is investigated here by means of micromagnetic simulations. The total magnetization curves show abrupt changes at the nucleation or annihilation of vortices. The magnetization curves and critical field show significant dependence on the field direction with respect to the particle's long axis.

UR - http://www.scopus.com/inward/record.url?scp=0036465313&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036465313&partnerID=8YFLogxK

U2 - 10.1016/S0304-8853(01)00515-7

DO - 10.1016/S0304-8853(01)00515-7

M3 - Article

AN - SCOPUS:0036465313

VL - 239

SP - 1

EP - 4

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - 1-3

ER -