Xray, ultraviolet, and synchrotron radiation excited innervalence photoelectron spectra of CH4
نویسنده
چکیده
منابع مشابه
Deconvoluted Si 2p Photoelectron Spectra of Ultra thin SiO2 film with FitXPS method
The main impetus for our research is provided by the growing interest worldwide in ultra thin silicon dioxide on silicon based nano devices. The obvious need for better knowledge in the ultra thin gate silicon dioxides, is motivated both by interests in fundamental research and phenomenology as well as by interests in possible applications, which can be found with better fitting of experimental...
متن کاملHigh-resolution photoelectron spectroscopy of Heusler-type Fe(2)VAl alloy.
The electronic structure of Heusler-type Fe(2)VAl has been studied by high-resolution photoelectron spectroscopy with the excitation photon energy hnu ranging from 21.2 eV (the He I laboratory light source) to 904 eV (the soft X-ray synchrotron light source) for clean surfaces prepared by scraping or fracturing polycrystalline and single crystalline specimens. Photoelectron spectra recorded for...
متن کاملHigh-resolution study of the correlation satellites in photoelectron spectra of the rare gases
High-resolution, synchrotron radiation excited valence photoelectron satellite spectra, taken at the magic angle, of all the rare gases, He, Ne, Ar, Kr and Xe, are presented. The facilities at the Finnish beam line at the MAX laboratory have been used to extend the resolution and energy regions as compared to previous measurements at comparable excitation energies around 100 eV. Comparisons of ...
متن کاملProbability density of wave function of excited photoelectron: understanding XANES features.
Interpretation of XANES spectra suffers from a poor intuitive understanding of the relation between spectral features and structural elements of a material. An attempt to alleviate this shortcoming is made by exploring a spatial distribution of probability density of wave functions of photoelectrons excited during the photoabsorption process. One has to add incoherently squares of wave function...
متن کاملElectronic excitation and ionization spectra of azabenzenes: Pyridine revisited by the symmetry-adapted cluster configuration interaction method
Electronic excited and ionized states of pyridine were reinvestigated by the symmetry-adapted cluster configuration interaction ~SAC-CI! method using an extended basis set and a wide active space. The present SAC-CI results for the singlet and triplet excited states are greatly improved and agree well with the experimental observations, providing a firm assignment of all low-lying n→p* and p→p*...
متن کامل