Magnetic resonant X-ray scattering in KCuF $_{3}$

Takahashi, Manabu*; Usuda, Manabu; Igarashi, Junichi

We study the magnetic resonant X-ray scattering (RXS) spectra around the K edge of Cu in KCuF $_{3}$ on the basis of an ab initio calculation. We use the full-potential linearlized augumented plane wave method in the LDA+U scheme, and introduce the lattice distortion as inputs of the calculation. We obtain finite intensity on magnetic superlattice spots by taking account of the spin-orbit interaction. We also calculate the RXS intensity on orbital superlattice spots. It is found that the intensity increases with increasing Jahn-Teller distortion.

Language	:	English
Journal	:	Physical Review B
Volume	:	67
Number	:	6
Pages	:	p.064425_1 - 064425_7
Publication Year/Month	:	2003/02
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Paper URL	:	https://doi.org/10.1103/PhysRevB.67.064425
DOI for research data	:
Keywords	:	Resonant X-ray Scattering; Magnetic Superlattice Spots; Spin-orbit Interaction; Orbital Superlattice Spots; Lattice Distortion
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Article of JAEA R&D Review	:
Cooperating Institute	:	群馬大学工学部

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Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:68.23 Category:Materials Science, Multidisciplinary
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Registration No. : A20020675
JAEA Abstracts No. : 310556
Paper Submission No. : 20110

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