Quadrupole Excitation of Ions in Linear Quadrupole Ion Traps with Added Octopole Fields

Journal of the American Society for Mass Spectrometry

Volumn 19, Issue 4, 2008, Pages 510-519

  Zhao, XianZhen ^a   Granot, Ori ^a   Douglas, D J ^a  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; ELECTRON TRAPS; EQUATIONS OF MOTION; NATURAL FREQUENCIES;

EXCITATION FREQUENCIES; ION OSCILLATION; LINEAR QUADRUPOLE TRAPS; OCTOPOLE FIELDS; QUADRUPOLE EXCITATION;

ION SOURCES;

RESERPINE;

ARTICLE; CALCULATION; EXCITATION; EXPERIMENTAL STUDY; ION CURRENT; ION TRAP MASS SPECTROMETRY; MODEL; OSCILLATION; STEADY STATE;

EID: 41049098024     PISSN: 10440305     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jasms.2007.12.007     Document Type: Article

References (24)

1. Douglas D.J., Frank A.J., and Mao D. Linear Ion Traps in Mass Spectrometry. Mass Spectrom. Rev 24 (2005) 1-29
2. Michaud A.L., Frank A.J., Ding C., Zhao X., and Douglas D.J. Ion Excitation in a Linear Quadrupole Ion Trap with an Added Octopole Field. J. Am. Soc. Mass Spectrom 16 (2005) 835-849
3. Collings B.A., Stott W.R., and Londry F.A. Resonant Excitation in a Low Pressure Linear Ion Trap. J. Am. Soc. Mass. Spectrom 14 (2003) 622-634
4. Collings B.A. Increased Fragmentation Efficiency of Ions in a Low Pressure Linear Ion Trap with an Added dc Octopole Field. J. Am. Soc. Mass Spectrom 16 (2005) 1342-1352
5. Konenkov N., Londry F., Ding C., and Douglas D.J. Linear Quadrupoles with Added Hexapole Fields. J. Am. Soc. Mass Spectrom 17 (2006) 1063-1073
6. Sudakov M., Konenkov N., Douglas D.J., and Glebova T. Excitation Frequencies of Ions Confined in a Quadrupole Field with Quadrupole Excitation. J. Am. Soc. Mass Spectrom 11 (2000) 10-18
7. Collings B.A., and Douglas D.J. Observation of Higher Order Quadrupole Excitation Frequencies in a Linear Ion Trap. J. Am. Soc. Mass Spectrom 11 (2000) 1016-1022
8. Alheit R., Chu X.Z., Hoefer M., Holzki M., and Werth G. Nonlinear Collective Oscillations of an Ion Cloud in a Paul Trap. Phys. Rev. A 56 (1997) 4023-4031
9. Razvi M.A.N., Chu X.Z., Alheit R., Werth G., and Blumel R. Fractional Frequency Collective Parametric Resonances of an Ion Cloud in a Paul Trap. Phys. Rev. A 58 (1998) R34-R37
10. Chu X.Z., Holzki M., Alheit R., and Werth G. Observation of High-Order Motional Resonances of an Ion Cloud in a Paul trap. Int. J. Mass Spectrom. Ion Processes 173 (1998) 107-112
11. Tommaseo G., Paasche P., Angelescu C., and Werth G. Subharmonic Excitation of the Eigenmodes of Charged Particles in a Penning Trap. Eur. Phys. J. D 28 (2004) 39-48
12. Paasche P., Valenzuela T., Biswas D., Agelescu C., and Werth G. Individual and Center-of-Mass Resonances in the Motional Spectrum of an Electron Cloud in a Penning Trap. Eur. Phys. J. D 18 (2002) 295-300
13. Ding L., Sudakov M., Brancia F.L., Giles R., and Kumashiro S. A Digital Ion Trap Mass Spectrometer Coupled with Atmospheric Pressure Ion Sources. J. Mass Spectrom 39 (2004) 471-484
14. Sudakov M.Yu., and Douglas D.J. Linear Quadrupoles with Added Octopole Fields. Rapid Commun. Mass Spectrom 17 (2003) 2290-2294
15. Ding C., Konenkov N.V., and Douglas D.J. Quadrupole Mass Filters with Octopole Fields. Rapid Commun. Mass Spectrom 17 (2003) 2495-2502
16. Dehmelt H.G. Radiofrequency Spectroscopy of Stored Ions. I: Storage. Adv. Atom. Mol. Phys 3 (1967) 53
17. Gerlich D. Inhomogeneous RF Fields: A Versatile Tool for the Study of Processes with Slow Ion. Advances in Chemical Physics Vol. LXXXII (1992), John Wiley and Sons, New York 1-176
18. Shivamoggi, and Bhimsen K. Perturbation Methods for Differential Equations (2002), Birkauser, Boston 219 Chap VI
19. Thomsen J.J. Vibrations and Stability. 2nd ed. (2003), Springer Verlag, Berlin 105
20. Landau L.D., and Lifshitz E.M. 1960 Mechanics. 3rd ed. (1960), Pergamon Press, New York 74-93
21. Campbell J.M., Collings B.A., and Douglas D.J. A Linear Ion Trap Time-of-Flight System with Tandem Mass Spectrometry Capabilities. Rapid Commun. Mass Spectrom 12 (1998) 1463-1474
22. n Capabilities. Rapid Commun. Mass Spectrom 15 (2001) 1777-1795
23. Collings B.A. Fragmentation of Ions in a Low Pressure Linear Ion Trap. J. Am. Soc. Mass Spectrom 18 (2007) 1459-1466
24. Drakoudis A., Sollner M., and Werth G. Instabilities of Ion Motion in a Linear Paul Trap. Int. J. Mass Spectrom 252 (2006) 61-68