Some recent advances in photoelectron spectroscopic technique

Authors:
  • DAD. L. Ames
    D. L. Ames
  • JMJ. P. Maier
    J. P. Maier
  • FWF. Watt
    F. Watt
  • DTD. W. Turner
    D. W. Turner

Abstract
The electrostatic focussing deflection type of photoelectron spectrometer may be modified in such a way as to allow routine determination of the angular distribution parameter β, and also to provide the mass spectral breakdown pattern of the positive ions produced. Two photoelectron analyzers, a hemispherical and cylindrical type, have been used in this work and their performance assessed in angular dependence of photoelectron emission and photoion mass measurements respectively.