Negative ion production by secondary electrons in a mass spectrometer ion source
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 4,p. 245-246
- https://doi.org/10.1039/c39720000245
Abstract
Experiments on negative ion production by the electron capture process in an ion cyclotron resonance (ICR) mass spectrometer indicate that secondary electrons are responsible for the ionization observed at a primary electron beam energy of 70 eV.Keywords
This publication has 0 references indexed in Scilit: