Coupling between the ionic cyclotron motion and the circular ionic drift motion in a cylindrical ion cyclotron resonance cell

1999 ◽  
Vol 85 (1) ◽  
pp. 16-22 ◽  
Author(s):  
Sung Ho Lee
Keyword(s):  
Cyclotron Resonance ◽  
Ion Cyclotron Resonance ◽  
Cyclotron Motion ◽  
Drift Motion ◽  
Ion Cyclotron ◽  
Resonance Cell

“Linearizing” an ion cyclotron resonance cell

2002 ◽  
Vol 73 (12) ◽  
pp. 4185-4200 ◽  
Author(s):  
S. E. Barlow ◽  
Mark D. Tinkle
Keyword(s):  
Cyclotron Resonance ◽  
Ion Cyclotron Resonance ◽  
Ion Cyclotron ◽  
Resonance Cell

Multiparticle Simulations of Quadrupolar Ion Detection in an Ion Cyclotron Resonance Cell with Four Narrow Aperture Detection Electrodes

2017 ◽  
Vol 29 (1) ◽  
pp. 51-62 ◽  
Author(s):  
Joshua A. Driver ◽  
Konstantin O. Nagornov ◽  
Anton N. Kozhinov ◽  
Yury O. Tsybin ◽  
Andriy Kharchenko ◽  
...  
Keyword(s):  
Cyclotron Resonance ◽  
Ion Cyclotron Resonance ◽  
Ion Detection ◽  
Ion Cyclotron ◽  
Resonance Cell

Absorption-mode spectra on the dynamically harmonized Fourier transform ion cyclotron resonance cell

2012 ◽  
Vol 26 (17) ◽  
pp. 2021-2026 ◽  
Author(s):  
Yulin Qi ◽  
Matthias Witt ◽  
Roland Jertz ◽  
Gökhan Baykut ◽  
Mark P. Barrow ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Cyclotron Resonance ◽  
Ion Cyclotron Resonance ◽  
Ion Cyclotron ◽  
Resonance Cell ◽  
Absorption Mode

Theory of Ion Cyclotron Resonance

1974 ◽  
Vol 52 (5) ◽  
pp. 436-455 ◽  
Author(s):  
M. Bloom ◽  
M. Riggin
Keyword(s):  
Kinetic Energy ◽  
Cyclotron Resonance ◽  
Ad Hoc ◽  
Rectangular Cross Section ◽  
Equations Of Motion ◽  
Average Kinetic Energy ◽  
Ion Cyclotron Resonance ◽  
Cyclotron Motion ◽  
Ion Cyclotron ◽  
Energy Dependent

A theoretical analysis is given of the most commonly used type of ion cyclotron resonance (ICR) spectrometer, which has a cell of rectangular cross section. Though the equations of motion of the ions in this cell are extremely nonlinear, it has been possible to simplify the analysis by exploiting the facts that the longitudinal oscillations in the trapping potential are approximately decoupled from the cyclotron motion and that the cyclotron frequency [Formula: see text] the trapping oscillation frequency [Formula: see text] the spread of instantaneous cyclotron frequencies in the trap. A method is described for constructing an ensemble of ions appropriate to the mechanism of ion production and to the various drift and trapping voltages employed in the ICR cell. Line shapes are calculated in the collisionless regime. An ad hoc "average ion" model is presented, which simplifies the analysis of the spatial distribution of the ions through the dependence of the effective ICR frequency and line width on cell voltages and dimensions. Finally, an explicit distribution function is derived for the ion kinetic energy in the cell. The effect of a uniform RF electric field at resonance is shown to increase not only the average kinetic energy, but the spread of energies as well. A substantial spread of energies is also produced by the trapping oscillations. The breadth of the kinetic energy distribution complicates the interpretation of energy dependent processes using ICR under conditions normally used up to now. Some improved techniques for the study of energy dependent cross sections are proposed.

Electrically Compensated Fourier Transform Ion Cyclotron Resonance Cell for Complex Mixture Mass Analysis

2011 ◽  
Vol 83 (17) ◽  
pp. 6907-6910 ◽  
Author(s):  
Nathan K. Kaiser ◽  
Joshua J. Savory ◽  
Amy M. McKenna ◽  
John P. Quinn ◽  
Christopher L. Hendrickson ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Cyclotron Resonance ◽  
Complex Mixture ◽  
Ion Cyclotron Resonance ◽  
Mass Analysis ◽  
Ion Cyclotron ◽  
Resonance Cell
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