DOI: 10.1063/1.339093. Micromagnetic predictions for magnetization reversal in CoNi films

Micromagnetic predictions for magnetization reversal in CoNi films

10.1063/1.339093

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

A dynamic, micromagnetic theory which includes domain nucleation, incoherent rotation of magnetization within grains, and complete magnetostatic interactions is described in detail. All significant input is derived from experimental data; the precise values of several other input variables, such as exchange constant and damping parameter, are found to be largely irrelevant. Preliminary calculations, which may be compared to measured hysteresis loops, are used to establish the considerable quantitative accuracy of the theory. The remaining calculations make predictions for unmeasured properties such as crystalline anisotropy and domain-wall motion. A substantial prediction of the paper is that it is possible for obliquely deposited CoNi films to have no zig-zag domain walls; however, a finite transition width owing to the incline of the CoNi grains is predicted to occur.

Bibliography

Victora, R. H. (1987). Micromagnetic predictions for magnetization reversal in CoNi films. Journal of Applied Physics, 62(10), 4220â4225.

Authors 1

R. H. Victora (first)

References 41 Referenced 47

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Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:05 a.m.)
Deposited	1 year, 7 months ago (Feb. 4, 2024, 2:03 a.m.)
Indexed	5 months, 1 week ago (March 24, 2025, 2:31 a.m.)
Issued	37 years, 9 months ago (Nov. 15, 1987)
Published	37 years, 9 months ago (Nov. 15, 1987)
Published Print	37 years, 9 months ago (Nov. 15, 1987)

Funders 0

None

BibTeX

@article{Victora_1987, title={Micromagnetic predictions for magnetization reversal in CoNi films}, volume={62}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.339093}, DOI={10.1063/1.339093}, number={10}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Victora, R. H.}, year={1987}, month=nov, pages={4220–4225} }

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