Magnetic absorption dichroism and sum rules in itinerant magnets

Strange, Paul (1994) Magnetic absorption dichroism and sum rules in itinerant magnets. Journal of Physics: Condensed Matter, 6 (33). L491-L495. ISSN 0953-8984. (doi:10.1088/0953-8984/6/33/004) (Access to this publication is currently restricted. You may be able to access a copy if URLs are provided) (KAR id:58757)

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Official URL: http://dx.doi.org/10.1088/0953-8984/6/33/004

Abstract

In this letter we discuss X-ray magnetic dichroism in magnetic materials where an itinerant model of the magnetic behaviour is appropriate. Inspired by progress made in interpreting dichroism spectra in a localized approach, we show that dichroism spectra are an excellent measure of the orbital and spin magnetic moments in itinerant magnets. By performing an energy decomposition of the sum rules we show that the structure found in dichroism spectra reflects the energy dependence of the magnetic moment.

Item Type:	Article
DOI/Identification number:	10.1088/0953-8984/6/33/004
Uncontrolled keywords:	Physics of Quantum Materials
Subjects:	Q Science > QC Physics > QC176 Solid state physics
Divisions:	Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User:	Paul Strange
Date Deposited:	17 Nov 2016 16:17 UTC
Last Modified:	05 Nov 2024 10:50 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/58757 (The current URI for this page, for reference purposes)

University of Kent Author Information

Strange, Paul.

Creator's ORCID:	https://orcid.org/0000-0001-5818-8032
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