UNSPECIFIED (1998) Fermiology of Cr and Mo. In: International Symposium on the Electronic and Defect Structure of Materials, MAR 26-28, 1998, UNIV EAST ANGLIA, NORWICH, ENGLAND.

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Abstract

An interpretation of the two-dimensional angular correlation of positron annihilation radiation (2D-ACAR) for paramagnetic chromium (Cr) and molybdenum (Mo) is presented. Rather than explaining the significant differences in the resulting Ic-space occupancies in terms of different Fermi surface (FS) topologies, the recovery of a FS topology for paramagnetic Cr in agreement with band theory (and similar to the Mo experiment) through the application of a recently introduced maximum-entropy-based filtering technique suggests an explanation related to positron wavefunction perturbations.

Item Type:	Conference Item (UNSPECIFIED)
Subjects:	Q Science > QC Physics
Journal or Publication Title:	JOURNAL OF PHYSICS-CONDENSED MATTER
Publisher:	IOP PUBLISHING LTD
ISSN:	0953-8984
Date:	23 November 1998
Volume:	10
Number:	46
Number of Pages:	8
Page Range:	pp. 10367-10374
Publication Status:	Published
Title of Event:	International Symposium on the Electronic and Defect Structure of Materials
Location of Event:	UNIV EAST ANGLIA, NORWICH, ENGLAND
Date(s) of Event:	MAR 26-28, 1998
URI:	http://wrap.warwick.ac.uk/id/eprint/15119

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