Asymptotic analysis for two joined thin slanting ferromagnetic films

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

卷:434

Article

Hadiji, Rejeb¹  Soueid, Salwa¹ 

[1] Univ Paris Est, UPEC, LAMA, UMR 8050, F-94010 Creteil, France

关键词: Micromagnetics;    Variational problem;    Thin film;    Junctions;   

DOI  :  10.1016/j.jmaa.2015.09.050

来源: Elsevier

【 摘 要 】

Starting from a 3D non-convex and nonlocal micromagnetic energy for ferromagnetic materials, we determine, via an asymptotic analysis, the free energy of two joined ferromagnetic thin films. We distinguish different regimes depending on the limit of the ratio between the small thickness of the two films. (C) 2015 Elsevier Inc. All rights reserved.

【 授权许可】

Free