Abstract
Zero-field-cooled (ZFC) magnetization, field-cooled (FC) magnetization and coercive fields of Sr 1− x Ca x RuO 3, with x=0.0, 0.2, 0.4 and 0.6, have been measured over the magnetic ordering temperature, in a sequence of applied fields. An empirical model has been proposed to analyze ZFC behaviors. The calculated ZFC magnetization is in agreement with the measured one. Different ZFC behaviors have been explained by means of the empirical model.
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