2 papers
physics.chem-ph2026
Performance of Quadrupole Mass Filter with Tapered and Flared Geometry
Anushree Dutta, Pintu Mandal, Nabanita Deb
The performance of a quadrupole mass filter (QMF) is highly sensitive to deviations from ideal electrode geometry. In this work, we investigate the effect of small inward and outwa…
physics.chem-ph2026
Influence of octupole field on quadrupole mass filter performance in the second stability zone
Anushree Dutta, Pintu Mandal, Nabanita Deb
Radial asymmetry in a quadrupole mass filter (QMF), introduced by symmetric displacement of a diagonally opposite rod pair, modifies the confinement potential and alters the ion st…