On the X-ray emission spectra from FeAl
- 1 December 1979
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 9 (12) , 2509-2521
- https://doi.org/10.1088/0305-4608/9/12/023
Abstract
An interpretation of X-ray emission spectra for FeAl is given using the results of an augmented plane wave (APW) bandstructure calculation for the simple spectra Fe-K, Fe-L2.3 and Al-K as well as for the composite Fe-M2.3 Al-L2.3 spectrum, for which it is important to take into account non-radiative transition rates, ionisation probabilities and absorption corrections to estimate the relative intensities of these two spectra. Due to these effects the present calculation finds that the Fe-M2.3 intensity is weakened by a factor of about 200 with respect to the Al-L2.3 spectrum. The theoretical intensity ratio of these two spectra is found to be about half the experimental ratio.Keywords
This publication has 18 references indexed in Scilit:
- An XPS investigation of the conduction band of Fe 8 at.% AlJournal of Physics F: Metal Physics, 1977
- Photoabsorption Coefficient of Alloys of AI with Transition Metals V, Fe, Ni and with Cu and Pr from 30 to 150 eV Photon EnergyPhysica Status Solidi (b), 1976
- Results of self-consistent band-structure calculations for ScN, ScO, TiC, TiN, TiO, VC, VN and VOJournal of Physics C: Solid State Physics, 1975
- Elektronische Struktur und Valenzbandspektren einiger metallischer HartstoffePublished by Springer Nature ,1975
- Electronic and magnetic states in metallic compound—IIJournal of Physics and Chemistry of Solids, 1973
- Atomic-Shell Coster-Kronig, Auger, and Radiative Rates, and Fluorescence Yields for Ca-ThPhysical Review A, 1972
- Atomic L-Shell Coster-Kronig, Auger, and Radiative Rates and Flourescence Yields for Na-ThPhysical Review A, 1971
- -Shell Auger Transition Rates and Fluorescence Yields for Elements Ar-XePhysical Review A, 1970
- Effect of Alloying on the Aluminum K and Iron L X-Ray Emission Spectra in the Aluminum-Iron Binary SystemJournal of Applied Physics, 1967
- Classical Theory of Atomic Collisions. I. Theory of Inelastic CollisionsPhysical Review B, 1965