Grover, A. K. ; Malik, S. K. ; Radhakrishnamurty, C. ; Vijayaraghavan, R. (1979) A.C. susceptibility measurements in the presence of D.C. magnetic fields in CoGa alloys - a cluster spin glass system Solid State Communications, 32 (12). pp. 1323-1325. ISSN 0038-1098
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/003810...
Related URL: http://dx.doi.org/10.1016/0038-1098(79)90894-9
Abstract
Low field a.c. susceptibility measurements in the presence of large d.c. magnetic fields are reported on CoxGa1-x alloys (x = 0.585, 0.60 and 0.63), a cluster spin glass system, in the temperature range of 77 to 500 K. A peak in the a.c. susceptibility is observed in each case. The peak position shifts towards lower temperatures with increasing d.c. magnetic fields. In conjunction with the zero field NMR measurements reported earlier, these results may be taken to imply the existence of a continuous spectrum of freezing temperatures - cluster with highest anisotropy field having the lowest freezing temperature.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 14380 |
| Deposited On: | 12 Nov 2010 09:04 |
| Last Modified: | 02 Jun 2011 06:59 |
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