Crossref journal-article
AIP Publishing
Journal of Applied Physics (317)
Abstract

A method of simulating complex deformational changes of magnetoelastic systems has been developed. This involves incorporation of the complete Cauchy stress matrix tensor into a finite element micromagnetic code. Finite element modeling was used to precompute the stress on each mesh-element in the studied model. This stress-map is then imported into a finite element micromagnetic code to solve the resultant changes in magnetization. The veracity of this method is demonstrated by comparing simulations of the Villari effect and a hybrid piezoelectric-piezomagnetic system to experimental observations.

Bibliography

Dean, J., Bryan, M. T., Hrkac, G., Goncharov, A., Freeman, C. L., Bashir, M. A., Schrefl, T., & Allwood, D. A. (2010). The incorporation of the Cauchy stress matrix tensor in micromagnetic simulations. Journal of Applied Physics, 108(7).

Authors 8
  1. J. Dean (first)
  2. M. T. Bryan (additional)
  3. G. Hrkac (additional)
  4. A. Goncharov (additional)
  5. C. L. Freeman (additional)
  6. M. A. Bashir (additional)
  7. T. Schrefl (additional)
  8. D. A. Allwood (additional)
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Dates
Type When
Created 14 years, 11 months ago (Oct. 2, 2010, 6:49 p.m.)
Deposited 2 years, 2 months ago (July 3, 2023, 9:02 p.m.)
Indexed 1 month ago (July 30, 2025, 6:56 a.m.)
Issued 14 years, 11 months ago (Oct. 1, 2010)
Published 14 years, 11 months ago (Oct. 1, 2010)
Published Online 14 years, 11 months ago (Oct. 1, 2010)
Published Print 14 years, 11 months ago (Oct. 1, 2010)
Funders 0

None

@article{Dean_2010, title={The incorporation of the Cauchy stress matrix tensor in micromagnetic simulations}, volume={108}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.3489969}, DOI={10.1063/1.3489969}, number={7}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Dean, J. and Bryan, M. T. and Hrkac, G. and Goncharov, A. and Freeman, C. L. and Bashir, M. A. and Schrefl, T. and Allwood, D. A.}, year={2010}, month=oct }