Critical exponents from the field-dependent AC susceptibility of Cr3Fe single crystals

Fischer, S. F. ; Kaul, S. N. ; Kronmuller, H. (2004) Critical exponents from the field-dependent AC susceptibility of Cr3Fe single crystals Journal of Magnetism and Magnetic Materials, 272-279 (1). pp. 254-255. ISSN 0304-8853

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S03048...

Related URL: http://dx.doi.org/10.1016/j.jmmm.2003.12.438

Abstract

Field-dependent AC susceptibility measurements on a chemically homogeneous but strongly disordered Cr3Fe single crystal establish long-range ferromagnetism with three-dimensional Heisenberg-like effective critical exponents βeff=0.305±0.015, γeff=1.33±0.06 and δeff=5.46±0.15.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Critical Phenomena; Phase Transition Ferromagnetic-paramagnetic; Disordered Ferromagnet
ID Code:29959
Deposited On:23 Dec 2010 03:55
Last Modified:06 Jun 2011 09:14

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