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In-situ Thermal Demagnetization Observation of Nd-Fe-B Magnets with High Coercivity MFM Probe
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- Yamaoka T.
- SII NanoTechnology Inc.
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- Tsujikawa H.
- SII NanoTechnology Inc.
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- Hirose R.
- SII NanoTechnology Inc.
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- Ito A.
- Nitto Optical Co., Ltd.
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- Kawamura H.
- Nitto Optical Co., Ltd.
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- Sakon T.
- Graduated School of Engineering and Resource Science, Akita University
Bibliographic Information
- Other Title
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- 高保磁力MFM探針によるNd-Fe-B磁石の熱消磁過程その場観察
- コウホジリョク MFMタンシン ニ ヨル Nd Fe B ジシャク ノ ネツショウジカテイ ソノバ カンサツ
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Description
Magnetic force microscopy (MFM) using an FePt high coercivity probe and Q-control in vacuum enabled an accurate magnetic domain evaluation without changing of probe magnetization in observation of Nd-Fe-B sintered magnets. The effectiveness of this technique to conventional MFM was confirmed with magnetized sample by 50 kOe pulse field and thermally demagnetized sample. And an in-situ thermal demagnetization observation of the Nd-Fe-B sintered magnets succeeded using temperature-controlled MFM.
Journal
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- Journal of the Magnetics Society of Japan
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Journal of the Magnetics Society of Japan 35 (2), 60-66, 2011
The Magnetics Society of Japan ( Nihon Jiki Gakkai )
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Keywords
Details 詳細情報について
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- CRID
- 1390282680262188416
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- NII Article ID
- 130000448962
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- NII Book ID
- AA12297999
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- ISSN
- 18822932
- 18822924
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- NDL BIB ID
- 11081779
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed