Ion motion in a Fourier transform ion cyclotron resonance wire ion guide cell Academic Article uri icon

abstract

  • Ion motion in a novel Fourier transform ion cyclotron resonance (FT-ICR) cell design is investigated. The cell design consists of a cylindrical electrostatic trap and an inner wire used to create a potential well inside the ICR cell. The ion cell is modeled as a Kingdon trap in an axial magnetic field. A theoretical description is given and advantages to using this cell (wire ion guide cell) design are discussed. Experimental results obtained using both an elongated wire-ion guide (WIG) cell (aspect ratio = 3.3) and a small WIG cell (aspect ratio = 1) to determine parameters affecting trapping performance are presented. 1995, Elsevier Science B.V. All rights reserved. All rights reserved.

published proceedings

  • INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES

author list (cited authors)

  • Gillig, K. J., Bluhm, B. K., & Russell, D. H.

citation count

  • 17

complete list of authors

  • Gillig, KJ||Bluhm, BK||Russell, DH

publication date

  • December 1996