Abstract
An extended theory which allows for ionization (α), associative (¯η) and dissociative (¯η) electron attachment, detachment (ϑ), and charge-transfer (χ) is successfully applied to spatial current growth experiments inoxygen in the rangeE/p=30–50 V/cmtorr to yield consistent data for the respective coefficients. Mass spectrometer results are also adequately described by the theory and data, ¯η-values are compared with calculations based on electron beam data.
A temporal electron current growth version of the theory is applied to measurements inair to yield a corresponding set of data, ¯η and χ values are found to be in accordance with the percentage of oxygen in air.
Earlier detachment rates for air and oxygen, and ionization rates for air, are confirmed.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
I would like to thank Professor J. H. Calderwood for his interest in this work.
Rights and permissions
About this article
Cite this article
Wagner, K.H. Ionization, electron-attachment, -detachment, and charge-transfer in oxygen and air. Z. Physik 241, 258–270 (1971). https://doi.org/10.1007/BF01395333
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF01395333