Resonant enhancement factor in three-band model of resonant inelastic X-ray scattering (RIXS) in the cuprates

被引：0
作者：
Markiewicz, R. S. [1 ]
Bansil, A. [1 ]
机构：
[1] Northeastern Univ, Dept Phys, Boston, MA 02115 USA
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2007年 / 460卷
关键词：
RIXS; cuprates;
D O I：
10.1016/j.physc.2007.03.359
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We discuss the nature of the resonant enhancement factor which enters the K-edge RIXS cross-section within the framework of a three-band Hubbard model of the cuprates. The enhancement factor is shown to display peaks as a function of the incident photon energy related to the Van Hove singularities (including band edges) in the underlying Cu 4p density of states. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：973 / 974
页数：2
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共 9 条
  • [1] Electronic structure of Mott insulators studied by inelastic X-ray scattering
    Hasan, MZ
    Isaacs, ED
    Shen, ZX
    Miller, LL
    Tsutsui, K
    Tohyama, T
    Maekawa, S
    [J]. SCIENCE, 2000, 288 (5472) : 1811 - 1814
  • [2] Resonant inelastic x-ray scattering in Nd2CuO4
    Hill, JP
    Kao, CC
    Caliebe, WAL
    Matsubara, M
    Kotani, A
    Peng, JL
    Greene, RL
    [J]. PHYSICAL REVIEW LETTERS, 1998, 80 (22) : 4967 - 4970
  • [3] Nonlocal screening effect in Cu 4pσ-1s resonant X-ray emission spectra in Nd2CuO4
    Idé, T
    Kotani, A
    [J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2000, 69 (09) : 3107 - 3114
  • [4] Momentum dependence of charge excitations in the electron-doped superconductor Nd1.85Ce0.15CuO4:: A resonant inelastic x-ray scattering study -: art. no. 207003
    Ishii, K
    Tsutsui, K
    Endoh, Y
    Tohyama, T
    Maekawa, S
    Hoesch, M
    Kuzushita, K
    Tsubota, M
    Inami, T
    Mizuki, J
    Murakami, Y
    Yamada, K
    [J]. PHYSICAL REVIEW LETTERS, 2005, 94 (20)
  • [5] Resonant inelastic x-ray scattering spectra for electrons in solids
    Kotani, A
    Shin, S
    [J]. REVIEWS OF MODERN PHYSICS, 2001, 73 (01) : 203 - 246
  • [6] Li Y.-L., UNPUB
  • [7] Collapse of the magnetic gap of cuprate superconductors within a three-band model of resonant inelastic x-ray scattering
    Markiewicz, RS
    Bansil, A
    [J]. PHYSICAL REVIEW LETTERS, 2006, 96 (10) : 1 - 4
  • [8] Analysis of resonant inelastic x-ray scattering in La2CuO4 -: art. no. 035110
    Nomura, T
    Igarashi, J
    [J]. PHYSICAL REVIEW B, 2005, 71 (03):
  • [9] Polarized resonant inelastic x-ray scattering as an ultrafine probe of excited states of La2CuO4
    Shukla, A
    Calandra, M
    Taguchi, M
    Kotani, A
    Vankó, G
    Cheong, SW
    [J]. PHYSICAL REVIEW LETTERS, 2006, 96 (07)
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