Chattopadhyay, M. K. ; Manekar, M. A. ; Pecharsky, A. O. ; Pecharsky, V. K. ; Gschneidner Jr., K. A. ; Moore, J. ; Perkins, G. K. ; Bugoslavsky, Y. V. ; Roy, S. B. ; Chaddah, P. ; Cohen, L. F. (2004) Metastable magnetic response across the antiferromagnetic to ferromagnetic transition in Gd5Ge4 Physical Review B: Condensed Matter and Materials Physics, 70 (21). 214421_1-214421_6. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v70/i21/e214421
Related URL: http://dx.doi.org/10.1103/PhysRevB.70.214421
Abstract
Results of isothermal magnetization and magnetic relaxation measurements are presented probing the nature of the magnetic-field-induced magnetostructural transition in the intermetallic compound Gd5Ge4. This transition shows the characteristics of a disorder-influenced first order transition including distinct metastable behavior. Below approximately 21 K, the transition from the magnetic-field-induced ferromagnetic state back to the antiferromagnetic state shows additional interesting features. Similarities with other classes of magnetic systems exhibiting magnetostructural transitions are pointed out.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 84481 |
| Deposited On: | 25 Feb 2012 13:55 |
| Last Modified: | 25 Feb 2012 13:55 |
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