Which of the following can be used as the detector in ion spectroscopy?
(a) Faraday cup collector
(b) Channel electron multiplier
(c) Micro-channel plate
(d) Flame ionization detector
The question was posed to me during a job interview.
I'm obligated to ask this question of Instrumentation of Ion Spectroscopy topic in portion Electron and Ion Spectrometers of Analytical Instrumentation