Numerical simulation of autoresonant ions oscillations in an anharmonic electrostatic trap

• Published in: arXiv.org
• Main Authors: López, J E, Paez-González, C J, Hernández, A, Orozco, E A, Tsygankov, P, Parada-Becerra, F F
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 21.08.2024
• Subjects: Anharmonicity; Electric potential; Higher harmonics; Ion dynamics; Ion extraction; Mass spectrometry; Numerical models; Radio frequency; Resonant frequencies; Voltage

This work presents the results of modelling the ion dynamics in the ART-MS (Autoresonant Trap Mass Spectrometry) device in the quasi-static approximation. This instrument utilizes an anharmonic, purely electrostatic trap for ion confinement and a radio frequency (RF) voltage source with decrementall...