Interpretation of x-ray circular dichroism: Multiple-scattering theory approach
Journal
Physical Review B - Condensed Matter and Materials Physics
Journal Volume
57
Journal Issue
17
Pages
10295-10298
Date Issued
1998
Author(s)
Abstract
The relationship between x-ray-absorption magnetic circular dichroism (MCD) and the magnetic properties of a metal is investigated within the framework of spin-polarized relativistic multiple-scattering theory. The MCD sum rules discovered by Thole et al. which relate the energy-integrated MCD intensities to the spin and orbital magnetic moments of the solid, are rederived. Several rules that relate a MCD spectrum to the $l$-projected spin and orbital magnetization densities of empty states of the solid, are also obtained. The application of these rules is discussed.
SDGs
Type
journal article