New Developments in Theory of X-ray Photoemission from Solids

被引:12
|
作者
Fujikawa, Takashi [1 ]
机构
[1] Chiba Univ, Grad Sch Adv Integrat Sci, Inage Ku, Chiba 2638522, Japan
关键词
XPS; Keldysh Green's function; Recoil effects; Quantum electrodynamics; Multi atom resonant photoemission (MARPE); Circular dichroism; Magnetic properties; CORE-LEVEL PHOTOEMISSION; QUANTUM-STATISTICAL APPROACH; SCATTERING CLUSTER METHOD; MEDIUM-ENERGY ELECTRONS; GREEN-FUNCTION-APPROACH; DEBYE-WALLER FACTORS; FIXED-IN-SPACE; PHOTOELECTRON-DIFFRACTION; CIRCULAR-DICHROISM; ANGULAR-DISTRIBUTIONS;
D O I
10.1016/j.elspec.2009.04.011
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
In this review article we discuss some new developments in photoemission theories. We first discuss basic theoretical framework on the basis of quantum electrodynamics (QED), which allows us to treat radiation field screening from first principle theory. Based on this theoretical framework, recent theoretical developments in x-ray photoemission theories are reviewed, which have rarely been discussed in the previous review articles. Topics selected in this review article are multi-atom resonant photoemission (MARPE), anomalous behavior of the L-23-edge intensity ratio of 3d transition metals, high-energy photoemission in particular non-dipole effects and recoil exciting phonon around the x-ray absorbing atom, and relativistic and magnetic effects. (c) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:51 / 78
页数:28
相关论文
共 50 条