Magnetization patterns of permalloy square frames

Mei Feng Lai, Zung Hang Wei, Ching Ray Chang, J. C. Wu, W. Z. Hsieh, Nickolai A. Usov, Jun Yang Lai, Y. D. Yao

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


An investigation on four different magnetization configurations of micron- and submicron-sized permalloy square frames by numerical simulations was performed. The pure conventional 90° Neel type wall with zero net magnetic pole and numerically another high energy domain wall with positive or negative net magnetic poles in the corner were obtained. These three kinds of domain walls were found to constitute four different patterns in square frames.

Original languageEnglish
Pages (from-to)7426-7428
Number of pages3
JournalJournal of Applied Physics
Issue number10 2
Publication statusPublished - 2003 May 15

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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