| Magnetization configurations and magnetization reversal of thin submicron permalloy ellipses with structural defects. | |
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MedLine Citation:
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PMID: 18681025 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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We have studied the magnetic switching behavior of thin elliptical permalloy films with structural defects by micromagnetic simulations. The nonmagnetic void was found to tend to pin the adjacent magnetic moment, which alters the local equilibrium magnetization patterns and modifies the switching behavior of magnetization. In particular, for the case of voids close to the edge, the curling effect of voids is significant, and induces the occurrence of the multiple-stage modes of magnetization reversal, resulting in a high switching field. |
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Authors:
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Ching-Ray Chang; Jyh-Shinn Yang |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Journal of nanoscience and nanotechnology Volume: 8 ISSN: 1533-4880 ISO Abbreviation: J Nanosci Nanotechnol Publication Date: 2008 Jun |
Date Detail:
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Created Date: 2008-08-06 Completed Date: 2008-09-03 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101088195 Medline TA: J Nanosci Nanotechnol Country: United States |
Other Details:
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Languages: eng Pagination: 2901-4 Citation Subset: - |
Affiliation:
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Department of Physics, National Taiwan University, Taipei 106, Taiwan. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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