title: Analysis of non-linear ion drift in spectrometers of ion mobility increment with cylindrical drift chamber.
abstract: A model for the drift of ions under a non-uniform, high-frequency electric field in the drift chamber of a spectrometer of ion mobility increment is developed. For the general dependence of the ion mobility on the electric field strength and the general time-dependence of the separating voltage, we suggest a procedure for calculating of the ion peak form. The shape of the peak for the ion focusing and defocusing conditions has been obtained.
authors.affiliation: Institute for Cryptosystems, Communication and Informatics, Moscow, Russia.
authors.forename: A A
authors.initials: AA
authors.lastname: Elistratov
authors.forename: S V
authors.initials: SV
authors.lastname: Shibkov
authors.forename: E N
authors.initials: EN
authors.lastname: Nikolaev