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Magnetic Properties of Compound Fe-Ta-S |
DAI Shouyu;YU Chengtao;JIN Jiucheng1;FAN Shiyong |
Institute of Physics, Academia Sinica, Beijing 100080
also International Center for Material and Physics, Academia Sinica, Shenyang 110005
1Permanent address: Department of Physics, Hunan University, Changsha 410082
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Cite this article: |
DAI Shouyu, YU Chengtao, JIN Jiucheng et al 1995 Chin. Phys. Lett. 12 46-49 |
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Abstract A novel compound Fe-Ta-S crystal has been obtained using iodine vapor transport technology. At low temperature this compound is in a strong diamagnetic state, which is similar to a superconductor. The dependence of the diamagnetic phase transition temperature on the magnetic field could be expressed as Tc = Tc0 + γH2/5 due to a strong coupling between electrons and the magnetic field.
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Keywords:
75.20.En
75.30.–m
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Published: 01 January 1995
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