Theory of Photoionization Cross Sections by Dynamical Theory in the X-Ray Region
- 1 April 1981
- journal article
- research article
- Published by Physical Society of Japan in Journal of the Physics Society Japan
- Vol. 50 (4), 1321-1329
- https://doi.org/10.1143/jpsj.50.1321
Abstract
A new theoretical method to calculate the photoionization cross section of complex molecules and solids is derived in the framework of the dynamical theory by using Green's function method. The approximations arrlicable to the photoionization by X-ray are also discussed. The relation between EXAFS and ARPS is clarified in this theoretical treatment.Keywords
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