| Visualization of magnetic domains by near-field scanning microwave microscope. | |
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MedLine Citation:
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PMID: 19342175 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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A near-field scanning microwave microscope (NSMM) system was used for the investigation of magnetic properties of a hard disk (HD) under an external magnetic field. To demonstrate local microwave characterization of magnetic domains by NSMM, we scanned the HD surface by measuring the microwave reflection coefficient S(11) of the NSMM at an operating frequency near 4.4GHz. The NSMM offers a reliable means for quantitative measurement of magnetic domains with high spatial resolution and sensitivity. |
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Authors:
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Kiejin Lee; Harutyun Melikyan; Arsen Babajanyan; Tigran Sargsyan; Jongchel Kim; Seungwan Kim; Barry Friedman |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2009-03-19 |
Journal Detail:
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Title: Ultramicroscopy Volume: 109 ISSN: 1879-2723 ISO Abbreviation: Ultramicroscopy Publication Date: 2009 Jul |
Date Detail:
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Created Date: 2009-06-26 Completed Date: 2009-08-31 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7513702 Medline TA: Ultramicroscopy Country: Netherlands |
Other Details:
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Languages: eng Pagination: 889-93 Citation Subset: - |
Affiliation:
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Department of Physics and Interdisciplinary Program of Integrated Biotechnology, Sogang University, Seoul 121-742, Republic of Korea. klee@sogang.ac.kr |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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