Influence of Atomic Concentrations on Ion Emission Yields of Alloys Flooded with Oxygen

  • C. Roques-Carmes
  • J. C. Pivin
  • G. Slodzian
Conference paper
Part of the Springer Series in Chemical Physics book series (CHEMICAL, volume 9)


It has previously been shown that, for binary FeNi, FeCr and MiCr single phase alloys sputtered by argon ions and flooded with oxygen, the ionization probability p NM M of M atoms varies linearly with CM or CN [1]. Evidences for this law were given by the values determined for the following ionization coefficient:
$${{P_{NM}^M} \over {P_M^M}} = {{^{I\left( {{M^ + }} \right)}NM} \over {^{I\left( {{M^ + }} \right)}M}} \cdot {{^SM} \over {^SNM}} \cdot {1 \over {^{\left( {^CM} \right)}NM}}$$


Ionization Probability Single Phase Alloy Ionization Coefficient NiCr Alloy Standard Alloy 
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  1. 1.
    J.C. Pivin, C. Roques-Carmes, G. Slodzian, Int. Jour. of Mass Spect. and Ion Phys., 26, 219 (1978).CrossRefGoogle Scholar
  2. 2.
    J.C. Pivin, C. Roques-Carmes, G. Slodzian,.Submitted to Applied Phys.Google Scholar
  3. 3.
    J.L. Seran, Thesis Orsay 1978, and Jour. Spect. Electron. 2, 323 (1977).Google Scholar
  4. 4.
    G. Bellegarde, Thesis Orsay 1978 (Laboratoire de Métallurgie Physique Université.Paris-Sud, 91405 Orsay).Google Scholar

Copyright information

© Springer-Verlag New York 1979

Authors and Affiliations

  • C. Roques-Carmes
    • 1
  • J. C. Pivin
    • 1
  • G. Slodzian
    • 2
  1. 1.Laboratoire de Métallurgie Physique, Bât. 413Université Paris-SudOrsayFrance
  2. 2.Laboratoire de Physique du Solide, Bât. 510Université Paris-SudOrsayFrance

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