Size Effects in the Fluctuation Diamagnetic Susceptibility of Indium Powders above Tc
Experiments have been made to observe the fluctuation diamagnetic susceptibility in indium powders above T c by an ac susceptibility method. Powders were initially used so that the ac magnetic field could penetrate the sample. It was later found that the fluctuation diamagnetic susceptibility was size dependent.
KeywordsSodium Oleate Pickup Coil Primary Coil Susceptibility Curve Residual Resistivity Ratio
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