Concepts for Elongated Spiral and Helical Ion Guides

A GPU ACCELERATED CDMS TRAP TRAJECTORY SIMULATOR AND OPTIMISER David Langridge, Keith Richardson, Jeffery Brown, Kevin Giles Waters Corporation, Wilmslow, UK INTRODUCTION Charge detection mass spectrometry (CDMS) is an increasingly popular method for the analysis of large and heterogeneous ions.…

Anson Lee1, James Kermode1, Steve Bajic2, Gordon Jones2, Duncan Lockerby1 1 University of Warwick, Coventry, CV4 7AL, UK; 2Waters Corporation, Altrincham Rd, Wilmslow, SK9 4AX, UK OVERVIEW Theoretical analysis was done on the motion of ions in a cylindrical ion…

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…

MO444(A) Superior performance, high throughput imaging X-ray photoelectron spectrometer 4 X-RAY PHOTOELECTRON SPECTROSCOPY X-ray photoelectron spectroscopy (XPS), also known as electron spectroscopy for chemical analysis (ESCA), is a widely used surface analysis technique for materials characterisation. With a standard Al…