Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10710012 | Journal of Magnetism and Magnetic Materials | 2012 | 6 Pages |
Abstract
⺠Phase segregated state of cobaltite La2âxSrxCoO4 for (1.1â¤xâ¤1.3) to find the origin of the observed glassy behavior. ⺠Result of the frequency dependent ac susceptibility measurement excludes the possibility of any spin glass phase, hints strong inter-cluster interactions. ⺠Relaxation experiments confirm the system to be a collection of clusters with two preferred sizes. ⺠The glassy behavior originates from strong inter-cluster interactions.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
S. Mukherjee, Rajarshi Mukherjee, S. Banerjee, R. Ranganathan, Uday Kumar,