| Scanning nonlinear magnetic microscopy. | |
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MedLine Citation:
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PMID: 17672763 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Scanning nonlinear magnetic microscopy (SNMM) is introduced as a new microscopic technique for measurement of the distribution of magnetization. The technique is based on the detection of inductance variation in a magnetic material under application of an external alternating magnetic field. The measured inductance thus reflects the nonlinear magnetic response of the material, giving the nonlinear magnetic permeability (mu(333)) and the direction and magnitude of magnetization. SNMM is demonstrated in application to measurement of the magnetization distribution of a floppy disk. |
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Authors:
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Makoto Endo; Koya Ohara; Yasuo Cho |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Review of scientific instruments Volume: 78 ISSN: 0034-6748 ISO Abbreviation: Rev Sci Instrum Publication Date: 2007 Jul |
Date Detail:
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Created Date: 2007-08-03 Completed Date: 2007-10-19 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0405571 Medline TA: Rev Sci Instrum Country: United States |
Other Details:
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Languages: eng Pagination: 073704 Citation Subset: IM |
Affiliation:
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Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Computer-Aided Design* Equipment Design Equipment Failure Analysis Magnetics / instrumentation* Materials Testing / instrumentation*, methods Microscopy / instrumentation* Nonlinear Dynamics Reproducibility of Results Sensitivity and Specificity |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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