Mechanisms for O− electron stimulated desorption via dissociative attachment in condensed CO
Azria, R. ; Parenteau, L. ; Sanche, L.
College Park, Md. : American Institute of Physics (AIP)
Published 1988
College Park, Md. : American Institute of Physics (AIP)
Published 1988
| ISSN: |
1089-7690
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
Chemistry and Pharmacology
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| Notes: |
The formation of O− ions via dissociative attachment (DA) in electron stimulated desorption from condensed CO is reported. The 2Π states of CO− previously observed in the gas phase and CO− states with the forbidden symmetry Σ− are involved below and above 13 eV, respectively, in the DA processes. Measurements of the kinetic energy of O− ions indicate that they suffer post dissociation interactions with the neighboring CO molecules before leaving the solid.
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| Type of Medium: |
Electronic Resource
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| URL: |