摘要
In this paper we present the state of the art of the theoretical background needed for analyzing X-ray absorption spectra in the whole energy range. The multiple-scattering (MS) theory is presented in detail with some applications on real systems. We also describe recent progress in performing geometrical fitting of the XANES (X-ray absorption near-edge structure) energy region and beyond using a full multiple-scattering approach.
In this paper we present the state of the art of the theoretical background needed for analyzing X-ray absorption spectra in the whole energy range. The multiple-scattering (MS) theory is presented in detail with some applications on real systems. We also describe recent progress in performing geometrical fitting of the XANES (X-ray absorption near-edge structure) energy region and beyond using a full multiple-scattering approach.
基金
We would like to thank C.R.Natoli for iluminating discussion.Zi-Yu WU acknowledges the financial support of the 100-Talent Research Program of the Chinese Academy of Sciences
of the Outstanding Youth Fund(10125523)
Key Important Nano-Research Project(90206032)of the National Natural Science Foundation of China.
