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Fundamentals of ion motion in electric radio-frequency multipole fields

Publication ,  Journal Article
Friedman, MH; Yergey, AL; Campana, JE
Published in: J. Phys. E, Sci. Instrum. (UK)
1982

The fundamentals of ion motion in electromagnetic fields are reviewed in detail with a special emphasis on electric radio-frequency (RF) fields which are used frequently in dynamic mass spectrometry. Forces and effects on ions in electromagnetic fields which are typically neglected, but which may be important in practical applications are reviewed and discussed for completeness. A method, based on complex variable theory, is developed for finding the potential function of `ideal multipole electromagnetic fields'. Application of this method for the determination of potential functions and differential equations of ion motion is demonstrated with reference to the electric radio-frequency dipole, quadrupole, hexapole, octupole and decapole fields. This is the first time that these topics have been addressed in one unified and fundamental literature presentation. The results and implications of this preliminary communication and tutorial are of importance in ion physics and dynamic mass spectrometry

Duke Scholars

Published In

J. Phys. E, Sci. Instrum. (UK)

DOI

Publication Date

1982

Volume

15

Issue

1

Start / End Page

53 / 56
 

Citation

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Friedman, M. H., Yergey, A. L., & Campana, J. E. (1982). Fundamentals of ion motion in electric radio-frequency multipole fields. J. Phys. E, Sci. Instrum. (UK), 15(1), 53–56. https://doi.org/10.1088/0022-3735/15/1/010
Friedman, M. H., A. L. Yergey, and J. E. Campana. “Fundamentals of ion motion in electric radio-frequency multipole fields.” J. Phys. E, Sci. Instrum. (UK) 15, no. 1 (1982): 53–56. https://doi.org/10.1088/0022-3735/15/1/010.
Friedman MH, Yergey AL, Campana JE. Fundamentals of ion motion in electric radio-frequency multipole fields. J Phys E, Sci Instrum (UK). 1982;15(1):53–6.
Friedman, M. H., et al. “Fundamentals of ion motion in electric radio-frequency multipole fields.” J. Phys. E, Sci. Instrum. (UK), vol. 15, no. 1, 1982, pp. 53–56. Manual, doi:10.1088/0022-3735/15/1/010.
Friedman MH, Yergey AL, Campana JE. Fundamentals of ion motion in electric radio-frequency multipole fields. J Phys E, Sci Instrum (UK). 1982;15(1):53–56.

Published In

J. Phys. E, Sci. Instrum. (UK)

DOI

Publication Date

1982

Volume

15

Issue

1

Start / End Page

53 / 56