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X-ray photoelectron spectroscopy and calculation of the electronic structure in iron based alloys under phase transformation
Authors:A.I. Zakharov  I.G. Batirev  A.G. Narmonev
Affiliation:The Bardin Central Scientefic Research Institute of Ferrous Metallurgy Precisely Alloys Institute, Moscow, 107843, USSR
Abstract:An experimental method which allows us to survey alterations in the X-ray photoelectron spectra under
/></figure>- to <figure class=/></figure>- transition is suggested. The densities of states of valence electrons calculated in the multi-band coherent potential approximation (CPA) reflect general features of XPS measurements. Our calculations have allowed us to determine contributions from electrons which occupy e<sub>g</sub>- and t<sub>2g</sub>- orbitals, oriented along different directions in crystal lattice to the cohesive energy.</td>
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