Kellner, W. -U. ; Fahnle, M. ; Kronmuller, H. ; Kaul, S. N. (1987) The magnetic phase transition in amorphous and disordered crystalline ferromagnets Physica Status Solidi B: Basic Research, 144 (1). pp. 397-409. ISSN 0370-1972
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/pssb.22...
Related URL: http://dx.doi.org/10.1002/pssb.2221440135
Abstract
The magnetic phase transition of amorphous FeNi-base alloys and disordered crystalline FeNi alloys is investigated, and the methods for a determination of the asymptotic critical exponents and the effective exponents are discussed critically. Two general results are obtained: 1) For the asymptotic exponents no significant deviations from the 3d-Heisenberg exponents are found. 2) For the effective susceptibility exponent ϒ(T) the characteristic non-monotonic temperature dependence is observed as predicted by the correlated molecular field theory.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons, Inc. |
| ID Code: | 29760 |
| Deposited On: | 23 Dec 2010 04:50 |
| Last Modified: | 07 Jun 2011 04:40 |
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