Measurement of Anomalous Hall Effect in Reentrant Spin Glass Ni(Pt)Mn Thin Film
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- Komatsu Katsuyoshi
- Department of Applied Physics and Physico-Informatics, Faculty of Science and Technology, Keio University
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- Mizuno Yuuki
- Department of Applied Physics and Physico-Informatics, Faculty of Science and Technology, Keio University
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- Maki Hideyuki
- Department of Applied Physics and Physico-Informatics, Faculty of Science and Technology, Keio University
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- Sato Tetsuya
- Department of Applied Physics and Physico-Informatics, Faculty of Science and Technology, Keio University
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Abstract
The anomalous Hall resistivity ρxy and the magnetization M of a reentrant spin glass Ni(Pt)Mn thin film were simultaneously measured as a function of temperature in fields from 1000 to 9000 Oe. The value of ρxy⁄M depends on the cooling condition at temperatures below the spin glass transition temperature Tg and the low-field value of ρxy⁄M shows a cusp like peak around Tg in the zero field cooled (ZFC) condition. The anomaly in the ZFC data can be explained in terms of the contribution to the anomalous Hall effect from chirality mechanism.
Journal
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 77 (6), 064702-064702, 2008
THE PHYSICAL SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390282679174633472
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- NII Article ID
- 130005436465
- 110006781586
- 210000107275
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- NII Book ID
- AA00704814
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- ISSN
- 13474073
- 00319015
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- NDL BIB ID
- 9534340
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed