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Title Effect of low Fe doping in La0.8Sr0.2MnO3
 
Names AJAN, A
VENKATARAMANI, N
PRASAD, S
SHRINGI, SN
NIGAM, AK
PINTO, R
Date Issued 1998 (iso8601)
Abstract The effect of low Fe substitution in Mn sites of La0.8Sr0.2MnO3 is presented. We report the electrical and magnetic properties of these materials in the Fe concentration range x = 0 to x = 0.1. The metal-insulator transition temperature is found to vary significantly with very small Fe doping. The metal to insulator transition temperature increases slightly when a very small amount of Fe is doped (<1 %) and then it decreases significantly with further doping of Fe. The magnetic moment of La0.8Sr0.2MnO3 decreases almost linearly with Fe doping at room temperature. (C) 1998 American Institute of Physics.
Genre Article; Proceedings Paper
Topic Magnetoresistance
Identifier JOURNAL OF APPLIED PHYSICS,83(11)7169-7170