Magnetic circular dichroism in the 2p4d x-ray emission of EuO

C Wittkop; W Schulke; FMF de Groot

doi:10.1103/PhysRevB.61.7176

Magnetic circular dichroism in the 2p4d x-ray emission of EuO

C Wittkop^*
, W Schulke
, FMF de Groot

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

Magnetic circular dichroism is observed for ferromagnetic EuO (T-C=69 K) in the beta(2.15) fluorescence at incident photon energies resonant with the 2p(3/2) excitation. The dichroism is dominated by exchange interaction between the localized 4f electrons and the final state 4d core hole. The spectral shapes obtained by atomic multiplet calculations for the 2p4d emission show good agreement with the experimental data.

Original language	English
Pages (from-to)	7176-7179
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	61
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevB.61.7176
Publication status	Published - 15 Mar 2000

Keywords

DENSITY-FUNCTIONAL THEORY
FERROMAGNETIC 4F-SYSTEMS
DYNAMICAL CORRECTIONS
GADOLINIUM METAL
SCATTERING
QUASIPARTICLES
PHOTOEMISSION
FLUORESCENCE
SPECTRA
FE

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title = "Magnetic circular dichroism in the 2p4d x-ray emission of EuO",

abstract = "Magnetic circular dichroism is observed for ferromagnetic EuO (T-C=69 K) in the beta(2.15) fluorescence at incident photon energies resonant with the 2p(3/2) excitation. The dichroism is dominated by exchange interaction between the localized 4f electrons and the final state 4d core hole. The spectral shapes obtained by atomic multiplet calculations for the 2p4d emission show good agreement with the experimental data.",

keywords = "DENSITY-FUNCTIONAL THEORY, FERROMAGNETIC 4F-SYSTEMS, DYNAMICAL CORRECTIONS, GADOLINIUM METAL, SCATTERING, QUASIPARTICLES, PHOTOEMISSION, FLUORESCENCE, SPECTRA, FE",

author = "C Wittkop and W Schulke and \{de Groot\}, FMF",

year = "2000",

month = mar,

day = "15",

doi = "10.1103/PhysRevB.61.7176",

language = "English",

volume = "61",

pages = "7176--7179",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

publisher = "American Physical Society",

number = "11",

}

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T1 - Magnetic circular dichroism in the 2p4d x-ray emission of EuO

AU - Wittkop, C

AU - Schulke, W

AU - de Groot, FMF

PY - 2000/3/15

Y1 - 2000/3/15

N2 - Magnetic circular dichroism is observed for ferromagnetic EuO (T-C=69 K) in the beta(2.15) fluorescence at incident photon energies resonant with the 2p(3/2) excitation. The dichroism is dominated by exchange interaction between the localized 4f electrons and the final state 4d core hole. The spectral shapes obtained by atomic multiplet calculations for the 2p4d emission show good agreement with the experimental data.

AB - Magnetic circular dichroism is observed for ferromagnetic EuO (T-C=69 K) in the beta(2.15) fluorescence at incident photon energies resonant with the 2p(3/2) excitation. The dichroism is dominated by exchange interaction between the localized 4f electrons and the final state 4d core hole. The spectral shapes obtained by atomic multiplet calculations for the 2p4d emission show good agreement with the experimental data.

KW - DENSITY-FUNCTIONAL THEORY

KW - FERROMAGNETIC 4F-SYSTEMS

KW - DYNAMICAL CORRECTIONS

KW - GADOLINIUM METAL

KW - SCATTERING

KW - QUASIPARTICLES

KW - PHOTOEMISSION

KW - FLUORESCENCE

KW - SPECTRA

KW - FE

U2 - 10.1103/PhysRevB.61.7176

DO - 10.1103/PhysRevB.61.7176

M3 - Article

SN - 1098-0121

VL - 61

SP - 7176

EP - 7179

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 11

ER -

Magnetic circular dichroism in the 2p4d x-ray emission of EuO

Abstract

Keywords

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