Majumdar, Subham ; Sampathkumaran, E. V. ; Eckert, D. ; Handstein, A. ; Müller, K. -H. ; Saha, S. R. ; Sugawara, H. ; Sato, H. (1999) Magnetic relaxation behaviour in Gd2−xYxPdSi3 alloys Journal of Physics: Condensed Matter, 11 (28). L329-L332. ISSN 0953-8984
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Official URL: http://iopscience.iop.org/0953-8984/11/28/103
Related URL: http://dx.doi.org/10.1088/0953-8984/11/28/103
Abstract
The results of time-dependent remanent magnetization (MIRM) behaviour (magnetic relaxation studies) in polycrystalline Gd2−xYxPdSi3 alloys in a magnetically ordered state are reported. We observed that MIRM undergoes slow relaxation with time. We have also measured ac susceptibility as a function of frequency; however, we did not find any upward shift of the peak-temperature with an increase of frequency, which suggests that these alloys are not spin-glasses. Measurements on single-crystalline Gd2PdSi3 show that the magnetic relaxation is an intrinsic property of the materials.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 45723 |
| Deposited On: | 29 Jun 2011 03:24 |
| Last Modified: | 29 Jun 2011 03:24 |
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