Enhancement of magnetoresistance in the intermediate state of Pr0.5Sr0.3Ca0.2MnO3

Authors :: C. W. Chang
J. G. Lin
Source :: Journal of Applied Physics. Nov 1, 2001, Vol. 90 Issue 9, 4874-4876
Publication Year :: 2001
Abstract: Current-voltage (I-V) characteristics of Pr0.5Sr0.3Ca0.2MnO3 are measured at different temperatures and different fields. The enhancement of MR ratio evidences the existence of an intermediate state between the charge ordering state and the charge ordering breakdown state.

Subjects :: Strontium -- Electric properties
Strontium -- Research
Praseodymium -- Research
Praseodymium -- Electric properties
Calcium compounds -- Research
Calcium compounds -- Electric properties
Physics

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