Experimental and theoretical study of the electronic structure of (formula presented) (formula presented) and (formula presented)

L. S. Hsu, Y. K. Wang, G. Y. Guo, C. S. Lue

Research output: Contribution to journalArticle

Abstract

The electronic structures of (formula presented) (formula presented) and (formula presented) are studied by x-ray absorption near-edge spectroscopy (XANES) at the Fe and V K edges. The experimental XANES spectra are compared with those obtained from first-principles electronic-structure calculations. The experimental XANES features for these intermetallic compounds reflect the Fe- and V-p unoccupied partial density of states. The magnetic moments and the density of states at the Fermi energy at different atomic sites and spins are calculated and compared with experimental and previous theoretical values.

Original languageEnglish
Pages (from-to)1-5
Number of pages5
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume66
Issue number20
DOIs
Publication statusPublished - 2002 Jan 1

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Electronic structure
Spectroscopy
electronic structure
X rays
x ray absorption
Magnetic moments
Fermi level
Intermetallics
spectroscopy
intermetallics
magnetic moments
energy

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

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abstract = "The electronic structures of (formula presented) (formula presented) and (formula presented) are studied by x-ray absorption near-edge spectroscopy (XANES) at the Fe and V K edges. The experimental XANES spectra are compared with those obtained from first-principles electronic-structure calculations. The experimental XANES features for these intermetallic compounds reflect the Fe- and V-p unoccupied partial density of states. The magnetic moments and the density of states at the Fermi energy at different atomic sites and spins are calculated and compared with experimental and previous theoretical values.",
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T1 - Experimental and theoretical study of the electronic structure of (formula presented) (formula presented) and (formula presented)

AU - Hsu, L. S.

AU - Wang, Y. K.

AU - Guo, G. Y.

AU - Lue, C. S.

PY - 2002/1/1

Y1 - 2002/1/1

N2 - The electronic structures of (formula presented) (formula presented) and (formula presented) are studied by x-ray absorption near-edge spectroscopy (XANES) at the Fe and V K edges. The experimental XANES spectra are compared with those obtained from first-principles electronic-structure calculations. The experimental XANES features for these intermetallic compounds reflect the Fe- and V-p unoccupied partial density of states. The magnetic moments and the density of states at the Fermi energy at different atomic sites and spins are calculated and compared with experimental and previous theoretical values.

AB - The electronic structures of (formula presented) (formula presented) and (formula presented) are studied by x-ray absorption near-edge spectroscopy (XANES) at the Fe and V K edges. The experimental XANES spectra are compared with those obtained from first-principles electronic-structure calculations. The experimental XANES features for these intermetallic compounds reflect the Fe- and V-p unoccupied partial density of states. The magnetic moments and the density of states at the Fermi energy at different atomic sites and spins are calculated and compared with experimental and previous theoretical values.

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