Ion Transport Via a Travelling Wave in a Cylindrical Guide

Concepts for Elongated Spiral and Helical Ion Guides Hamish Stewart, Alexander Wagner and Alexander Makarov Thermo Fisher Scientific, Bremen, Germany The world leader in serving science 1 Abstract • Simple concepts have been proposed to construct helical and spiral ion…

AN IMPROVED CALIBRATION APPROACH FOR TRAVELLING WAVE ION MOBILITY SPECTROMETRY: ROBUST, HIGH-PRECISION COLLISION CROSS SECTIONS Keith Richardson1, David Langridge1, Kevin Giles1, Sugyan Dixit2, Jakub Ujma1, Brandon Ruotolo2 1 Waters Corporation, Altrincham Road, Wilmslow, UK; 2Department of Chemistry, University of Michigan,…

High Capacity Electrostatic Ion Trap Mass Spectrometer and its Signal Processing Design and Simulation On increasing charge capacity of EITs There have been increasing attempts to make use of larger space for ion trapping and measurement of the image charge…

A Novel High Pressure, High Space Charge Capacity Ion Separation Device Based on Opposing Travelling Wave and DC potentials. Authors: Martin Green; Keith Richardson; David Langridge; Thomas Moore Affiliations: Waters Corporation, Wilmslow, UK Figure 1 shows the prototype separator installed…