AC susceptibility of sintered high Tc superconductors — Bean's model and shielding current
作者： S.D. Murphy , K. Renouard , R. Crittenden , S.M. Bhagat
DOI: 10.1016/0038-1098(89)90689-3
关键词: Inorganic compound 、 Current (fluid) 、 Condensed matter physics 、 Nuclear magnetic resonance 、 High-temperature superconductivity 、 Superconductivity 、 Oxide ceramics 、 Magnetic susceptibility 、 Electromagnetic shielding 、 Chemistry
摘要: Abstract We report measurements of the temperature dependence real and imaginary parts ac susceptibility sintered Y 1 Ba 2 Cu 3 O 6.9+ . The data find excellent interpretation in terms Bean's critical state model are used to obtain shielding current.
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