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20-May-2013
14:34:57 IST

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NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR) >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Engineering and Materials Sciences (IJEMS) >
IJEMS Vol.19 [2012] >
IJEMS Vol.19(3) [June 2012] >

Title:	Investigation on the structural, electrical and magnetic properties of layered perovskite manganite DySr₂MnCrO₇
Authors:	Singh, Devinder Sharma, Meena Singh, Rajinder Sharma, Sushma
Keywords:	DySr₂MnCrO₇ Structure Electric transport properties Magnetic properties
Issue Date:	Jun-2012
Publisher:	NISCAIR-CSIR, India
Abstract:	The layered perovskite oxide DySr₂MnCrO₇ has been prepared by the standard ceramic method. The powder X-ray diffraction studies suggest that the phase crystallizes with tetragonal unit cell in the space group I4/mmm. The electrical transport properties show that the phase is an electrical insulator and the electrical conduction in the phase occurs by a 3D variable range hopping mechanism. The magnetic properties suggest that the ferromagnetic interactions are dominant.
Page(s):	199-203
CC License:	CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN:	0975-1017 (Online); 0971-4588 (Print)
Source:	IJEMS Vol.19(3) [June 2012]

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