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CEELS

AES = auger electron spectroscopy APS = appearance potential spectroscopy CEELS = characteristic electron energy-loss spectroscopy ... [Pg.398]

Fine structure extending several hundred eV in kinetic energy below a CEELS peak, analogous to EXAFS, have been observed in REELS. Bond lengths of adsorbed species can be determined from Surface Electron Energy-Loss Fine Structure (SEELFS) using a modified EXAFS formalism. [Pg.328]

Analysis of CEELS line shapes often show chemical shifts that have been used to study FeB alloys after recrystallization, C-H bonding in diamondlike films and multiple oxidation states. [Pg.328]

VEELS spectra are limited in practice to tbe relatively narrow energy range of about 30 eV over wbicb plasmons or interband transitions can occur. In contrast to AES, XPS, or even CEELS, where excitations can occur over hundreds of eV, the probability of spectral overlap is much higher for VEELS. It is fortunate that most... [Pg.329]

Future trends will include studies of grain-dependent surface adsorption phenomena, such as gas-solid reactions and surface segregation. More frequent use of the element-specific CEELS version of REELM to complement SAM in probing the conduction-band density of states should occur. As commercially available SAM instruments improve their spot sizes, especially at low Eq with field emission sources, REELM will be possible at lateral resolutions approaching 10 nm without back scattered electron problems. [Pg.333]

P. N. Ross Jr. and K. A. Gaugler. Surf. Sci. 122, L579, 1982. Excellent example of chemical state information in CEELS. [Pg.334]

CEELS Core Electron Energy-Loss Spectroscopy... [Pg.766]

Communications, laser diodes in, 22 180 Community Emergency Exposure Levels (CEEL), 21 838 Comonomer BP A, 23 741 Comonomers... [Pg.203]

Core damage frequency (CDF), for nuclear power facilities, 17 540 Coreless induction furnaces, 12 309-311 Core level electron energy loss spectroscopy (CEELS), 24 74 Coremans, Paul, 11 398 Core-shell model, 14 464 Core-shell particles, in polymer blends, 20 354-355... [Pg.225]

Xeels = electron energy loss spectroscopy. y hreels = high resolution electron energy loss spectroscopy. Z ceels = core level electron energy loss spectroscopy. aaesdiad = electron-stimulated ion angular distribution. [Pg.269]

NRC (1993a) discussed the CEEL-3 (AEGL-3) defmition on pages 10, 12, and 21 of its report. The AEGL-3 tier has been defined as the threshold exposme level between serious long-lasting or irreversible effects or effects... [Pg.66]

CEELS. Abbreviation for characteristic electron energy-loss spectroscopy. [Pg.248]

See other pages where CEELS is mentioned: [Pg.268]    [Pg.269]    [Pg.269]    [Pg.398]    [Pg.281]    [Pg.326]    [Pg.327]    [Pg.330]    [Pg.331]    [Pg.40]    [Pg.21]    [Pg.19]    [Pg.195]    [Pg.424]    [Pg.268]    [Pg.269]    [Pg.127]    [Pg.25]    [Pg.44]    [Pg.58]    [Pg.59]    [Pg.59]    [Pg.63]    [Pg.65]    [Pg.86]    [Pg.98]    [Pg.141]    [Pg.198]    [Pg.268]    [Pg.269]    [Pg.269]    [Pg.524]    [Pg.1157]    [Pg.395]    [Pg.1151]    [Pg.3468]    [Pg.166]    [Pg.21]   
See also in sourсe #XX -- [ Pg.326 ]

See also in sourсe #XX -- [ Pg.322 ]



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