Calculation of Al and Si KLV Auger energies and intensities

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    Abstract

    KLV Auger spectra of Al and Si were measured with the electron-beam excitation method. A new semi-empirical method for calculating the kinetic energies of these spectra originated from inner and valence shells is proposed. In this method, the measured energy of a Kβ X-ray satellite emitted from a K1L1 doubly ionized state and a calculated Hartree-Fock-Slater type potential acting between inner shells, i.e. K and L shells, for an isolated atom were used. The absolute kinetic energies of the Al and Si KLV Auger spectra were simply but accurately estimated without any complicated multiplet calculations involving the interaction potential between the L and V shells.

    Original languageEnglish
    Pages (from-to)187-193
    Number of pages7
    JournalJournal of Electron Spectroscopy and Related Phenomena
    Volume87
    Issue number3
    Publication statusPublished - 1998 Feb

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    Keywords

    • DV-Xα MO method
    • KLV Auger spectrum
    • Multiply ionized Kβ satellite X-ray spectrum
    • Slater integral

    ASJC Scopus subject areas

    • Physical and Theoretical Chemistry
    • Spectroscopy
    • Atomic and Molecular Physics, and Optics
    • Surfaces and Interfaces

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