Muraleedharan, K. ; Srivastava, J. K. ; Marathe, V. R. ; Vijayaraghavan, R. (1986) The magnetic phase diagram of the disordered spinels ZnxCo1−xFeCrO4 (x=0.0, 0.2, 0.4, 0.5, 0.8) Journal of Magnetism and Magnetic Materials, 54-57 . pp. 66-68. ISSN 0304-8853
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0304-8853(86)90487-7
Abstract
A magnetic phase diagram is proposed for the disordered spinels ZnxCo1−xFeCrO4 (x=0.0, 0.2, 0.4, 0.5, 0.8) on the basis of the results of ac susceptibility, low field dc magnetization and Mössbauer studies. For small or zero dilution, the system undergoes a para- to unstable ferrimagnetic transition followed by a cluster spin glass ordering. As the magnetic dilution increases, the ferrimagnetic phase gradually disappears and a 'liquid-like' phase appears prior to the freezing.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 61814 |
| Deposited On: | 15 Sep 2011 11:39 |
| Last Modified: | 15 Sep 2011 11:39 |
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