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Angle-resolved Auger electron

Angle-Resolved Auger Electron Spectroscopy (ARAES)... [Pg.56]

Angle-resolved Auger electron spectroscopy ARAES Auger electrons are detected as a function of angle to provide information on the spatial distribution or environment of the excited atoms (see AES). Composition... [Pg.4729]

S. A. Chambers, T.R. Greenlee, C.P. Smith, and J.H. Weaver. Quantitative Characterization of Abrupt Interfaces by Angle-Resolved Auger Electron Emission. Phys. 5ev. 5 32 4245 (1985). [Pg.76]

ARAES Angle-resolved Auger electron spectroscopy... [Pg.312]

Auger electron appearance potential spectroscopy Auger electron spectroscopy Atomic force microscopy Azimuthal photoelectron diffraction Appearance potential spectroscopy Angle-resolved Auger electron spectroscopy Angle-resolved photoemission extended fine structure... [Pg.284]

ARABS ARF angle resolved Auger electron spectroscopy absolute response factor DA diode array... [Pg.1411]

AES ARABS Auger electron spectroscopy [77, 112-114, 117] Angle-resolved AES [85, 115] An incident high-energy electron ejects an inner electron from an atom an outer electron (e.g., L) falls into the vacancy and the released energy is given to an ejected Auger electron Surface composition... [Pg.314]

Electronic spectra of surfaces can give information about what species are present and their valence states. X-ray photoelectron spectroscopy (XPS) and its variant, ESC A, are commonly used. Figure VIII-11 shows the application to an A1 surface and Fig. XVIII-6, to the more complicated case of Mo supported on TiOi [37] Fig. XVIII-7 shows the detection of photochemically produced Br atoms on Pt(lll) [38]. Other spectroscopies that bear on the chemical state of adsorbed species include (see Table VIII-1) photoelectron spectroscopy (PES) [39-41], angle resolved PES or ARPES [42], and Auger electron spectroscopy (AES) [43-47]. Spectroscopic detection of adsorbed hydrogen is difficult, and... [Pg.690]

Figure 4.46 Energy- and angle-resolved patterns for two-electron emission in the two-step process of 2p3/2 photoionization of magnesium with subsequent L3-M, M, Auger decay induced by 80 eV photons with linear polarization (electric field vector along the x-axis). Both electrons are detected in a plane perpendicular to the photon beam direction the direction of the photoelectron (ea) is fixed at ( ) a = 180° and (b) = 150°, while the... Figure 4.46 Energy- and angle-resolved patterns for two-electron emission in the two-step process of 2p3/2 photoionization of magnesium with subsequent L3-M, M, Auger decay induced by 80 eV photons with linear polarization (electric field vector along the x-axis). Both electrons are detected in a plane perpendicular to the photon beam direction the direction of the photoelectron (ea) is fixed at ( ) a = 180° and (b) = 150°, while the...
Figure 5.33 Spatial views of angle-resolved intensity patterns for the coincident emission of 4d5/2 photo- and N5-02>302 3 S0 Auger electrons in xenon caused by linearly polarized photons of 94.5 eV (electric field vector along the x-axis). (a) Fixed position of the photoelectron (e,) with (i) 0 = 90°, = 180° and (ii) 0 = 90°, Figure 5.33 Spatial views of angle-resolved intensity patterns for the coincident emission of 4d5/2 photo- and N5-02>302 3 S0 Auger electrons in xenon caused by linearly polarized photons of 94.5 eV (electric field vector along the x-axis). (a) Fixed position of the photoelectron (e,) with (i) 0 = 90°, <J> = 180° and (ii) 0 = 90°, <D = 150°, but °2 = 90° and Of = variable for the Auger electron (e2). (b) Fixed position of the Auger electron (e2) with (i) = 90°, = 180° and (ii) 0 = 90°, < = 150°, but 0 = 90° and = variable...
Surface analytical techniques such as Auger electron spectroscopy (27), X-ray photoelectron spectroscopy (28), and secondary-ion mass spectrometry (29) have been used to study LB films. Synchrotron radiation is a particularly powerful probe enabling X-ray near-edge structure and extended X-ray absorption fine structure to be measured. Angle-resolved photoemission studies (30) confirmed the existence of a one-dimensional energy band along the (CH2)jc chain in a fatty acid salt film. [Pg.236]

See other pages where Angle-resolved Auger electron is mentioned: [Pg.513]    [Pg.127]    [Pg.60]    [Pg.20]    [Pg.513]    [Pg.127]    [Pg.60]    [Pg.20]    [Pg.55]    [Pg.51]    [Pg.277]    [Pg.19]    [Pg.108]    [Pg.181]    [Pg.277]    [Pg.247]    [Pg.248]    [Pg.247]    [Pg.248]    [Pg.224]    [Pg.56]    [Pg.560]    [Pg.277]    [Pg.33]    [Pg.217]   


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ARAES (angle-resolved Auger electron

Angle-resolved

Angle-resolved Auger Electron Emission (ARAES)

Angle-resolved Auger electron spectroscopy, ARAES

Auger

Auger electron

Spectroscopy angle-resolved Auger electron

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