Inelastic X-ray scattering in correlated Mott insulators

被引：15

作者：

Devereaux, TP ^{[1
]}

McCormack, GED

Freericks, JK

机构：

[1] Univ Waterloo, Dept Phys, Waterloo, ON N2L 3G1, Canada

[2] Georgetown Univ, Dept Phys, Washington, DC 20057 USA

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 90卷 / 06期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevLett.90.067402

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We calculate the inelastic light scattering from x rays, which allows the photon to transfer both energy and momentum to the strongly correlated charge excitations. We find that the charge-transfer peak and the low-energy peak both broaden and disperse through the Brillouin zone similar to what is seen in experiments in materials such as Ca2CuO2Cl2.

引用

页数：4

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