Transport of ions in ion guides under flow and diffusion

Authors
Perajarvi, K Dendooven, P Huikari, J Jokinen, A Kolhinen, VS Nieminen, A Aysto, J
Citation
K. Perajarvi et al., Transport of ions in ion guides under flow and diffusion, NUCL INST A, 449(1-2), 2000, pp. 427-432
Citations number
11
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
449
Issue
1-2
Year of publication
2000
Pages
427 - 432
Database
ISI
SICI code
0168-9002(20000711)449:1-2<427:TOIIIG>2.0.ZU;2-N
Abstract
A model for ion transport simulations in the ion guide stopping chamber is introduced. Computed transport time distributions are compared to the exper imental data obtained in on- and off-line conditions. It is shown that mill isecond transport times are feasible and that diffusion of ions is an impor tant mechanism in transport. (C) 2000 Elsevier Science B.V. All rights rese rved.