UNSPECIFIED (1993) ITINERANT-ELECTRON MAGNETISM, LOCAL MOMENTS AND THE ONSAGER CAVITY FIELD. In: INTERNATIONAL CONF ON THE PHYSICS OF TRANSITION METALS ( ICPTM ), TECH UNIV DARMSTADT, DARMSTADT, GERMANY, JUL 20-24, 1992. Published in: INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 7 (1-3 Part 2). pp. 570-578.

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Abstract

We review the disordered local moment picture of itinerant electron paramagnets. Noting its failure to describe Ni in a first principles calculation we develop the conceptual framework to include an account of the Onsager cavity field in the paramagnetic state. We illustrate the resulting theory by explicit calculations for the Curie temperatures T(c)Fe and T(c)Ni and the susceptibilities chi(Fe)(q) d chi(Ni)(q).

Item Type:	Conference Item (UNSPECIFIED)
Subjects:	Q Science > QC Physics
Journal or Publication Title:	INTERNATIONAL JOURNAL OF MODERN PHYSICS B
Publisher:	WORLD SCIENTIFIC PUBL CO PTE LTD
ISSN:	0217-9792
Date:	January 1993
Volume:	7
Number:	1-3 Part 2
Number of Pages:	9
Page Range:	pp. 570-578
Publication Status:	Published
Title of Event:	INTERNATIONAL CONF ON THE PHYSICS OF TRANSITION METALS ( ICPTM )
Location of Event:	TECH UNIV DARMSTADT, DARMSTADT, GERMANY
Date(s) of Event:	JUL 20-24, 1992
URI:	http://wrap.warwick.ac.uk/id/eprint/21301

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