Showing papers in "Journal of Electron Spectroscopy and Related Phenomena in 1976"

TL;DR: In this article, the results of photoelectric cross-sections for the Kα lines of magnesium at 1254 eV and of aluminum at 1487 eV were given for Z values up to 96.

TL;DR: In this paper, the electron mean free path for inelastic scattering as a function of energy for all elemental solids (with the exception of the rare earths and the actinides) and formulae for the calculation of the mean free paths for compounds were given.

TL;DR: In this paper, the relative intensities of photoelectron lines are discussed and the relationship of observed intensities to angle of observation is considered as are the errors introduced by ignoring the fact that different lines may have different angular distributions.

TL;DR: In this article, the metal 2p region spectra of mixed valence spinels, Co3O4, Fe3O 4, Mn 3O4 and related compounds were studied, and the satellite splittings of Co 2p 3 2 for the octahedrally coordinated cobaltous ions are 6.2 eV and those for the tetrahedrically coordinated ones are about 5.3 eV.

TL;DR: Using two identical hemispherical electron spectrometers with pre-retarding potential proportional to the energy analysed, precisely consistent values were obtained in this article, where the potential of the spectrometer was determined by the energy of the electron energy.

TL;DR: In this article, the X-ray photoelectron spectra of Co-, Ni-, Fe- and Znoxides obtained by oxidation of metal films, as well as in powder form, were investigated.

TL;DR: In this paper, the branching ratios for photoionization to various ion states of CO and N 2 have been measured in the energy range 18-50 eV using an electron-electron coincidence technique at an ejected electron angle of 90°.

TL;DR: Relative photoionization cross-sections of strong peaks in the He(I) photoelectron spectra of N2, CO, CO2, and O2 are tabulated in this paper.

TL;DR: In this paper, the electronic structure of Hg has been studied by means of high resolution ESCA, using monochromatized AlKα excitation, and the atomic spectrum from the gas phase is compared with the solid state spectrum from frozen Hg.

TL;DR: The silicon 2p electron binding energies have been measured for a series of 33 organosilicon compounds and correlated with partial atomic charges calculated by various electronegativity models and CNDO calculations.

TL;DR: In this paper, the satellite peaks are interpreted as arising from shake-up processes involving π* ← π transitions in the aromatic system and the calculations correctly predict trends in satellite peak intensities and separations.

TL;DR: The angular distribution parameter β has been measured for the argon 3p electrons in the energy range 0-70 eV above threshold using a synchrotron light source as discussed by the authors.

TL;DR: In this article, the valence ionization potentials of furan and thiophene were studied by an ab initio many-body approach which includes the effects of electron correlation and reorganization beyond the Hartree-Fock approximation.

TL;DR: In this paper, the absolute values of the partial photoionization cross-sections and branching ratios for producing carbon monoxide ions in their X 2 Σ +, A 2 Π, B 2 ǫ +, and 2 ξ + (σ2s) states have been obtained as a function of wavelength from the A 2 ) ionization threshold to 304 A.

TL;DR: In this paper, two computational techniques for the deconvolution of photoelectron spectra, both based on Fourier transform theory, are described, and the better method is judged to be that depending on the procedure of "band-limiting" the final result.

TL;DR: In this paper, the molecular photoelectron spectra of gaseous N 2, CO, C 2 H 4 and O 2 were obtained using yttrium Mζ X-rays (132.3 eV).

TL;DR: In this paper, photoelectron angular distributions for Ar, Xe, N2, O2, CO, CO2, and NH3 were obtained at 584 A by observing the photoelectrons at a fixed angle and simply rotating the plane of polarization of a highly polarized photon source.

TL;DR: In this article, the energy of di-and triatomic molecules by He (2 1 S, 2 3 S), Ne and Ar ( 3 P 0, 2 ) metastable atoms was measured.

TL;DR: In this article, the sulphur 1s binding energies and KL2L3(1D2) Auger energies have been measured in gaseous H2S, SO2 and SF6.

TL;DR: In this paper, the ground state of C 2 H 6 + is shown to be 1e g −1, with the vertical ionization potential being 12.25 ± 0.1 eV.

TL;DR: In this article, the occurrence of satellites to inner shell ESCA spectral lines is discussed for ions in the beginning of the transition metal series, where the satellites correspond to e′g → e″g and t′2g → t″2g shake-up transitions.

TL;DR: In this article, the total and partial photoionization cross sections and the angular distributions of the photoelectrons in the UV region have been calculated employing the one-center deformed Coulomb waves obtained by the pseudo-potential method of Schneider and Berry for diatomic molecules H 2, N 2, CO and O 2.

TL;DR: In this article, a general theoretical framework for treating satellite line intensities in photoelectron spectra is presented, and it is shown that aside from multiplet structure characteristic of open shell systems, satellite lines involve a breakdown of the one-electron or single particle approximation.

TL;DR: In this paper, a potential model is described for calculating core-electron binding and relaxation energies using transition and ground state CNDO/2 charge densities, and the expressions for the energies are analyzed in terms of static and dynamic contributions.

TL;DR: In this article, the binding energies and relative peak areas for catalysts containing cobalt and molybdenum supported on alumina have been investigated in detail in order to establish the formal metal oxidation states and environment of cobalt supported on ionized alumina.

TL;DR: In this paper, the authors used the SCF-Xα SW MO calculations on metal core ion hole states and X-ray emission (XES) and Xray photoelectron (XPS) transition states of the non-transition metal oxidic clusters MgO 6 10−, CrO 6 9− and TiO 6 8− to show relative valence orbital energies to be virtually unaffected by the creation of valence or metal core orbital holes.

TL;DR: In this paper, the intensity distribution over the H2+ vibrational levels up to a vibrational quantum number of 15 has been measured for H2 photoelectron spectra at a photon wavelength of 584 A.

TL;DR: In this paper, the annealing behavior after argon sputtering and the first steps of oxidation of the polar GaP and GaAs (111)-faces are studied by AES and UPS.