| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1813693 | Physica B: Condensed Matter | 2007 | 5 Pages |
Abstract
The effects of quenched disorder on the structural, transport and magnetic properties of the La0.7Ca0.3MnO3-type colossal magnetoresistive (CMR) sample have been reported. Temperature-dependent resistivity and magnetization data of the quenched sample revealed interesting changes from those of the usual slow-cooled sample. This is attributed to the defects created in the quenched sample and confirmed from the X-ray diffraction (XRD) and positron annihilation spectroscopic studies.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
S. Chattopadhyay, A. Sarkar, Sudipta Pal, S.D. Kulkarni, P.A. Joy, B.K. Chaudhuri,