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Electron Spectra From Ion Bombardment of Cleaned Surfaces Covered With Frozen Gases at Low Sample Temperatures

  • H. Rothard
  • M. Schosnig
  • K. Kroneberger
  • K.-O. Groeneveld
Part of the Nato ASI Series book series (NSSB, volume 271)

Abstract

Secondary electrons (SE) from ion bombardment of solids are messengers of the physical processes occurring during the interaction of swift ions (vP > vB) with condensed matter [1], In particular, experimental studies of doubly differential SE spectra d2n/dEdΩ in forward direction (observation angle ϴ=0°) induced by ion penetration of thin foils yield information on such important phenomena as low energy “true” SE (E < 10 eV), electrons from the decay of plasmons (E < 30 eV), convoy electrons (CE, ve = VP) and high-energy binary encounter electrons (ve= 2 vP) [2]. Moreover, characteristic target Auger electrons can be observed in SE spectra.

Keywords

Secondary Electron Auger Electron Auger Electron Spectroscopy Observation Angle Secondary Electron Emission 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1991

Authors and Affiliations

  • H. Rothard
    • 1
  • M. Schosnig
    • 1
  • K. Kroneberger
    • 1
  • K.-O. Groeneveld
    • 1
  1. 1.Institut für KernphysikJohann-Wolfgang-Goethe UniversitätFrankfurt am Main 90Germany

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