A zigzag pattern in micromagnetics

Radu Ignat, Roger Moser

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)
153 Downloads (Pure)

Abstract

We study a simplified model for the micromagnetic energy functional in a specific asymptotic regime. The analysis includes a construction of domain walls with an internal zigzag pattern and a lower bound for the energy of a domain wall. Under certain conditions, the two results yield matching upper and lower estimates for the asymptotic energy. The combination of these then gives a $\Gamma$-convergence result.
Original languageEnglish
Pages (from-to)138-159
JournalJournal de Mathématiques Pures et Appliquées
Volume98
Issue number2
DOIs
Publication statusPublished - 2012

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