Title
Magnetically ordered materials : relation between internal energy, magnetization and applied fieldMagnetically ordered materials : relation between internal energy, magnetization and applied field
Author
Faculty/Department
Faculty of Sciences. Physics
Research group
Department of Physics
Publication type
article
Publication
Amsterdam,
Subject
Physics
Source (journal)
Physics letters: A. - Amsterdam, 1967, currens
Volume/pages
329(2004):4-5, p. 396-401
ISSN
0375-9601
ISI
000223556700020
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
Grout and March [Phys. Rev. B 14 (1976) 4027] emphasized a relation between internal energy E and magnetization M at low temperatures, noting in particular the difference between insulating and metallic ferromagnets. Independently Milotti [Phys. Rev. E 63 (2001) 026116] has used the Ising model, but with the admittedly simplistic assumption of infinite-range interaction, to discuss both magnetization and specific heat, including an applied magnetic field. It is argued here that Milotti's results have a bearing on transition metals exhibiting long-range magnetic order, exchange interactions in the materials having larger ranges than in insulating counterparts. Some features of the theoretical predictions are shown to be reflected in properties of the ferromagnetic metals Fe, Ni and Co and also in the antiferromagnetic metal Mn. (C) 2004 Elsevier B.V. All rights reserved.
E-info
https://repository.uantwerpen.be/docman/iruaauth/523bb5/3411926.pdf
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000223556700020&DestLinkType=RelatedRecords&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000223556700020&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000223556700020&DestLinkType=CitingArticles&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
Handle