Local structure of hole-doped manganites: influence of temperature and applied magnetic field

Meneghini, Carlo and Castellano, C and Mobilio, S and Kumar, Ashwani and Ray, S and Sarma, DD (2002) Local structure of hole-doped manganites: influence of temperature and applied magnetic field. In: Journal of Physics: Condensed Matter, 14 (8). pp. 1967-1974.

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Abstract

We report an extended x-ray absorption fine-structure investigation on the Mn K absorption edge in La1-xCaxMnO3 as a function of temperature and magnetic field. The results provide microscopic evidence that the modifications in the local structure around Mn atomic sites, as a function of temperature and applied magnetic field, are directly related to the magneto-transport properties of these materials.

Item Type:	Journal Article
Publication:	Journal of Physics: Condensed Matter
Publisher:	Institute of Physics
Additional Information:	Copyright of this article belongs to Institute of Physics.
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	20 Jul 2011 04:36
Last Modified:	20 Jul 2011 04:36
URI:	http://eprints.iisc.ac.in/id/eprint/39262

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