NMR Study of Magnetic State of Co in Pseudobinary (Y_<1-x>Gd_x)Co_2 System
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概要
- 論文の詳細を見る
The spin echo NMR of "Co in the (Yz-.Gd.)Co. system was observedin both magnetically ordered and paramagnetic states. In YCo., the Knight shift of"Co was found to be linear in susceptibility, leading to a hyperfine couplingconstant of -89 k0e/g.. The zero-field center frequency in the ordered stateand both the Knight shift and the relative integrated intensity in the paramagneticstate were observed for over all the concentration. The field dependence ofintegrated intensity and temperature dependence of Knight shift were alsomeasured in the vicinity of the critical concentration. The results indicate thecoexistence of two types of Co atoms in the whole concentration range ; one hasa magnetic moment which couples antiparallel with the Gd moment and the otherhas no moment.
- 社団法人日本物理学会の論文
- 1979-09-15
著者
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Nakamura Yoji
Department of mechanical and System Engineering,Ryukoku University
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HIROSAWA Satoshi
Research and Development Division, Sumitomo Special Metals Co. Ltd.
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TSUCHIDA Takashi
Department of Metal Science and Technology,Kyoto University
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Hirosawa Satoshi
Research And Development Division Sumitomo Special Metals Co. Ltd.
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Hirosawa Satoshi
Department Of Metal Science And Technology Kyoto University
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Nakamura Yoji
Department Of Material Science And Technology Kyoto University
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Tsuchida Takashi
Department Of Metal Science And Technology Kyoto University
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Tsuchida Takashi
Department Of Metal Science And Technology Kyoto University:kyoto Seika College
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Tsuchida Takashi
Department Of Chemistry Faculty Of Science Kyoto University
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