Anomaly in spin-wave spectrum of magnetic metals

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Publication Type Journal Article
School or College College of Science
Department Physics
Creator Mattis, Daniel C.
Title Anomaly in spin-wave spectrum of magnetic metals
Date 1966-11
Description It is pointed out that in the band theory of magnetism the magnons have frequencies comparable to the Fermi energy. Therefore, in the calculation of the magnon spectrum of iron, nickel, cobalt, etc., it is the time- or frequency-dependent response function of the electrons which is used, and this function-in contrast with the static response function-does not have a "Kohn kink" at q=2ĸғ.
Type Text
Publisher American Physical Society
Journal Title Physical Review
Volume 151
Issue 1
First Page 278
Last Page 279
DOI 10.1103/PhysRev.151.278
citatation_issn 0031-899X
Subject Magnetic metals
Subject LCSH Magnetism, Band theory of; Magnons; Spin waves; Metals -- Magnetic properties
Language eng
Bibliographic Citation Mattis, D. C. (1966). Anomaly in spin-wave spectrum of magnetic metals. Physical Review, 151(1), 278-9.
Rights Management (c) American Physical Society http://dx.doi.org/10.1103/PhysRev.151.278.
Format Medium application/pdf
Format Extent 233,549 bytes
Identifier ir-main,8264
ARK ark:/87278/s6rn3s2f
Setname ir_uspace
Date Created 2012-06-13
Date Modified 2012-06-13
ID 703544
Reference URL https://collections.lib.utah.edu/ark:/87278/s6rn3s2f
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