An analytical treatment of ionization efficiency data for xenon from a pulsed retarding-potential ion source

Mass spectrometry

“…Ionization efficiency curves have been determined for n-butane and isobutane by the RPD method (1084). A pulsed RPD technique has been used for an analytical treatment of ionization efficiency data (1392). First differential ionization efficiency curves were obtained for fragment ions by electron impact (459).…”