An electron spectrometer for measuring both angular and energy distributions of photoemitted electrons

Publisher Website
Google Scholar
Abstract
A velocity spectrum is obtained by dispersing the photoelectrons with a uniform electrostatic field; it is recorded on an electronographic film with the help of an electronic camera. To each point of the plate correspond definite values of the tangential and normal velocities of photoelectrons. The angular and energetic distribution N(W, φ) is calculated from the density of the electronographic plate. We hereby show the first structures obtained from thin films of gold.