Intragrain magnetic relaxation in the HTSC under variant magnetic field
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We had observed and investigated the effect of viscous motion of the permanent magnet (PM) through the aperture of the granular high temperature superconducting sample (HTSC) by the action of a steady force. We had established a link between the PM velocity and the intragrain magnetic flux relaxation rate and determined the relaxation time.
KeywordsPermanent Magnet Magnetic Relaxation Maximum Magnetic Field Forced Oscillation Technique Steady Force
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