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Er L3-edge resonant elastic X-ray scattering study of orbital ordering in ErVO3

Published online by Cambridge University Press:  14 January 2011

K. Ikeuchi ,
H. Nakao ,
Y. Murakami ,
S. Miyasaka  and
Y. Tokura
K. Ikeuchi*
Affiliation:
Condensed Matter Research Center, IMSS, KEK, Tsukuba, Ibaraki 305-0801, Japan
H. Nakao
Affiliation:
Condensed Matter Research Center, IMSS, KEK, Tsukuba, Ibaraki 305-0801, Japan
Y. Murakami
Affiliation:
Condensed Matter Research Center, IMSS, KEK, Tsukuba, Ibaraki 305-0801, Japan
S. Miyasaka
Affiliation:
Department of Physics, Osaka University, Osaka 560-0043, Japan
Y. Tokura
Affiliation:
Department of Applied Physics, The University of Tokyo, Tokyo 113-8656, Japan Multiferroics Project, ERATO, JST, Tokyo 113-8656, Japan CMRG and CERG, ASI, RIKEN, Wako 351-0198, Japan
*
†Email address for correspondence:kazuhiko.ikeuchi@kek.jp
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Abstract

Resonant elastic X-ray scattering (RXS) at the erbium absorption edge was investigated in the orbital-ordered compound ErVO3. An RXS signal resonating near the Er L3-edge was clearly observed at (1 0 0). Using this signal, we studied the relation between the anisotropy of the Er 5d orbital and the V 3d orbital ordering because the covalency between the Er 5d and V 3d orbitals is expected to stabilize the C-type orbital ordering of the V 3d electrons.

Type
Poster paper
Information
Diamond Light Source Proceedings , Volume 1 , Issue SRMS-7 , October 2010 , e123
Copyright
Copyright © Diamond Light Source Ltd 2011

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References

REFERENCES

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