ELECTRON STRUCTURE AND MAGNETIC PROPERTIES OF CeAl//2.

T. Jarlborg, Arthur J Freeman, D. D. Koelling

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Self-consistent electronic energy band calculations have been performed utilizing the LMTO method for CeAl//2 in assumed paramagnetic, induced ferromagnetic, and antiferromagnetic states. The paramagnetic Ce f band is roughly 1 ev wide and is located primarily above the Fermi energy with a leading edge extending down and producing a very high density of states at the Fermi energy. The induced ferromagnetic calculation shows large enhancement of the field but appears to decay when the field is removed. The observed antiferromagnetic structure has been approximated by the simple two sublattice form which does not enlarge the unit cell. The f level density of states is sharply narrowed in this state. Further, the state is self-consistently stable.

Original languageEnglish
Pages (from-to)2140-2141
Number of pages2
JournalJournal of Applied Physics
Volume53
Issue number3 pt 2
DOIs
Publication statusPublished - Mar 1981

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magnetic properties
leading edges
sublattices
energy bands
electrons
energy
augmentation
decay
cells
electronics

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physics and Astronomy (miscellaneous)

Cite this

ELECTRON STRUCTURE AND MAGNETIC PROPERTIES OF CeAl//2. / Jarlborg, T.; Freeman, Arthur J; Koelling, D. D.

In: Journal of Applied Physics, Vol. 53, No. 3 pt 2, 03.1981, p. 2140-2141.

Research output: Contribution to journalArticle

Jarlborg, T. ; Freeman, Arthur J ; Koelling, D. D. / ELECTRON STRUCTURE AND MAGNETIC PROPERTIES OF CeAl//2. In: Journal of Applied Physics. 1981 ; Vol. 53, No. 3 pt 2. pp. 2140-2141.
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