Resonant X-ray scattering in KCuF $_{3}$

Takahashi, Manabu*; Igarashi, Junichi

We study the resonant X-ray scattering (RXS) spectra around the Cu K edge in KCuF $_{3}$ on the basis of the band structure calculation combined with the LDA+U approximation. The lattice distortion is introduced as inputs of the calculation. We reproduce well the experimental spectra as a function of photon energy around the main--K--edge (MKE). The spectral structure around the MKE is independent of the magnetic order (MO) and the orbital order (OO) but strongly dependent on the magnitude of the Jahn--Teller distortion (JTD).

Language	:	English
Journal	:	Physica B; Condensed Matter
Volume	:	329-333
Number	:	Part2
Pages	:	p.870 - 871
Publication Year/Month	:	2003/05
Meeting title	:	23rd International Conference on Low Temperature Physics (LT-23)
Held date	:	2002/08
Location (city)	:	Hiroshima
Location (country)	:	Japan
Patent information	:
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Paper URL	:	https://doi.org/10.1016/S0921-4526(02)02590-5
DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	Resonat X-ray Scattering; Jahn-Teller Distortion; Orbital Order; KCuF $_{3}$
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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:15.11 Category:Physics, Condensed Matter
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Registration No. : B20020555
JAEA Abstracts No. : 310848
Paper Submission No. : 20341

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