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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 32, Number 8
BKCSDE 32(8)
August 20, 2011 

 
Title
Synthesis and Characterization of Intergrowth Type Perovskite Oxide NdSr2MnCrO7
Author
Devinder Singh
Keywords
NdSr2MnCrO7, Structure, Electric transport, Magnetic properties
Abstract
A new Ruddlesden-Popper phase NdSr2MnCrO7 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 studies suggest that the ferromagnetic interactions are dominant.
Page
2761 - 2764
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