1976
DOI: 10.1016/0368-2048(76)80025-4
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Relative intensities in photoelectron spectroscopy of atoms and molecules

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Cited by 594 publications
(176 citation statements)
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“…Quantitative analysis, based on peak area intensities after removal of the Shirley-type background, was performed by the Kratos Vision 2 and by the XPS MultiQuant programs [25][26], using the experimentally determined photo-ionization cross-section data of Evans et al [27] and the asymmetry parameters of Reilman et al [28]. In all cases, unless otherwise stated, the conventional infinitely thick layer model was employed, where all components are supposed to be homogeneously distributed within the sampling depth detected by XPS.…”
Section: Characterizationmentioning
confidence: 99%
“…Quantitative analysis, based on peak area intensities after removal of the Shirley-type background, was performed by the Kratos Vision 2 and by the XPS MultiQuant programs [25][26], using the experimentally determined photo-ionization cross-section data of Evans et al [27] and the asymmetry parameters of Reilman et al [28]. In all cases, unless otherwise stated, the conventional infinitely thick layer model was employed, where all components are supposed to be homogeneously distributed within the sampling depth detected by XPS.…”
Section: Characterizationmentioning
confidence: 99%
“…A 25 W X-ray beam with a 100 mm diameter scanned over a 700 mm  300 mm area. Atomic concentrations were determined by numerical integration of the relative peak areas using the Multipak software with supplied sensitivity factors (C 1s: 0.312; O 1s: 0.733) [32].…”
Section: X-ray Photoelectron Spectroscopy (Xps)mentioning
confidence: 99%
“…It follows from this that the initial angular distribution of signal electrons can be regarded as independent of depth. In the case of non-polarized radiation and randomly oriented atoms and molecules, the initial spectrum of photoelectrons normalized to unity is given by the expression [6]: (1) where Ω0 and ay are the unit vectors along the directions of photoelectron emission from atoms and X-ray propagation respectively, and is the asymmetry parameter. To find the angular distribution of photoelectrons leaving the sample it is necessary to solve a kinetic equation with a boundary conditions implying that no electrons enter the target [3,7].…”
Section: Theorymentioning
confidence: 99%