Magnetization and rotation of MTG HTSC ring in magnetic field |
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| Authors: | E.V. Postrekhin L.W. Zhou K.J. Huang C.B. Cai S.M. Gong Y.X. Fu |
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| Affiliation: | aT.D. Lee Physics Laboratory, Fudan University, Shanghai 200433, P.R. China;bShanghai Institute of Metallurgy, Academy of Sciences, Shanghai 200050, P.R. China |
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| Abstract: | The magnetization of a melt-texture growth (MTG) HTSC ring has been studied. It is shown that the magnetic field inside the ring is larger than the external field under a certain range of external magnetic fields. We have also investigated the magnetic field dependence of the response of a detective coil near a rotating superconducting ring. The responses of the MTG sample are different for different cooling methods. |
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| Keywords: | rotation MTG high Tc superconductor superconducting ring |
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