Electron Correlation Effects in Resonant Inelastic X-Ray Scattering of NaV2O5

G. P. Zhang, T. A. Callcott, G. T. Woods, L. Lin, Brian Sales, D. Mandrus, and J. He
Phys. Rev. Lett. 88, 077401 – Published 31 January 2002; Erratum Phys. Rev. Lett. 88, 189902 (2002)
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Abstract

Element- and site-specific resonant inelastic x-ray scattering spectroscopy (RIXS) is employed to investigate electron correlation effects in NaV2O5. In contrast to single photon techniques, RIXS at the vanadium L3 edge is able to probe dd* transitions between V d-bands. A sharp energy loss feature is observed at 1.56eV, which is well reproduced by a model calculation including correlation effects. The calculation identifies the loss feature as excitation between the lower and upper Hubbard bands and permits an accurate determination of the Hubbard interaction term U=3.0±0.2eV.

  • Received 25 April 2001

DOI:https://doi.org/10.1103/PhysRevLett.88.077401

©2002 American Physical Society

Erratum

Erratum: Electron Correlation Effects in Resonant Inelastic X-Ray Scattering of NaV2O5 [Phys. Rev. Lett. 88, 077401 (2002)]

G. P. Zhang, T. A. Callcott, G. T. Woods, L. Lin, Brian Sales, D. Mandrus, and J. He
Phys. Rev. Lett. 88, 189902 (2002)

Authors & Affiliations

G. P. Zhang1,2, T. A. Callcott1, G. T. Woods1, and L. Lin1

  • 1Department of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996-1200
  • 2Department of Physics, State University of New York, College at Buffalo, New York 14222

Brian Sales, D. Mandrus, and J. He

  • Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831

Comments & Replies

Comment on “Electron Correlation Effects in Resonant Inelastic X-ray Scattering of NaV2O5

Michel van Veenendaal and A. J. Fedro
Phys. Rev. Lett. 92, 219701 (2004)

Zhang et al. Reply:

G. P. Zhang, T. A. Callcott, G. T. Woods, L. Lin, Brian Sales, D. Mandrus, and J. He
Phys. Rev. Lett. 92, 219702 (2004)

Low-Energy Excitations in Resonant Inelastic X-Ray Scattering of α-NaV2O5

L.-C. Duda, T. Schmitt, J. Nordgren, P. Kuiper, G. Dhalenne, and A. Revcolevschi
Phys. Rev. Lett. 93, 169701 (2004)

Zhang et al. Reply:

G. P. Zhang, T. A. Callcott, G. T. Woods, L. Lin, Brian Sales, D. Mandrus, and J. He
Phys. Rev. Lett. 93, 169702 (2004)

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Vol. 88, Iss. 7 — 18 February 2002

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