NMR Study of Antiferromagnetic α-Mn Alloys
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- Kohara Takao
- Faculty of Engineering Science, Osaka University
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- Asayama Kunisuke
- Faculty of Engineering Science, Osaka University
Bibliographic Information
- Other Title
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- NMR study of antiferromagnetic アルファ-Mn alloys
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Abstract
NMR study has been made on various antiferromagnetic α-Mn alloys at liquid helium temperatures. The alloys used are α-Mn with V, Cr, Fe, Co, Ni, Ru, Re, Al and Zn impurities. The measurements in α-MnFe alloys show that Fe atoms occupy site IV and increase the magnetic moments of Mn atoms at every site. Similar behavior is observed in Co, Ni and Ru alloys. On the other hand, Cr or V atoms prefer either site I or one of site II, decreasing the magnetic moments of surrounding Mn atoms. The changes both of the internal fields of Mn55 and of TN are explained by the occupation of sites by several impurity atoms. The changes of the lattice constant and of the average number of d-electrons have also an important effect to the magnetism of α-Mn alloys.
Journal
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 37 (2), 393-400, 1974
THE PHYSICAL SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390001204189078144
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- NII Article ID
- 210000084765
- 130003894119
- 110001974831
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- NII Book ID
- AA00704814
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- BIBCODE
- 1974JPSJ...37..393K
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- COI
- 1:CAS:528:DyaE2cXlsVentLo%3D
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- ISSN
- 13474073
- 00319015
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- NDL BIB ID
- 7669616
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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