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Dynamical aspects of multipacting induced discharge in a rectangular waveguide.

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Dynamical aspects of multipacting induced discharge in a rectangular waveguide. / Geng, R. L.; Goudket, P.; Carter, Richard G. et al.
In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 538, No. 1-3, 11.02.2005, p. 189-205.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Geng, RL, Goudket, P, Carter, RG, Belomestnykh, S, Padamsee, H & Dykes, DM 2005, 'Dynamical aspects of multipacting induced discharge in a rectangular waveguide.', Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 538, no. 1-3, pp. 189-205. https://doi.org/10.1016/j.nima.2004.09.014

APA

Geng, R. L., Goudket, P., Carter, R. G., Belomestnykh, S., Padamsee, H., & Dykes, D. M. (2005). Dynamical aspects of multipacting induced discharge in a rectangular waveguide. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 538(1-3), 189-205. https://doi.org/10.1016/j.nima.2004.09.014

Vancouver

Geng RL, Goudket P, Carter RG, Belomestnykh S, Padamsee H, Dykes DM. Dynamical aspects of multipacting induced discharge in a rectangular waveguide. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2005 Feb 11;538(1-3):189-205. doi: 10.1016/j.nima.2004.09.014

Author

Geng, R. L. ; Goudket, P. ; Carter, Richard G. et al. / Dynamical aspects of multipacting induced discharge in a rectangular waveguide. In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2005 ; Vol. 538, No. 1-3. pp. 189-205.

Bibtex

@article{c6d21b00df1d456295df24d3119528ea,
title = "Dynamical aspects of multipacting induced discharge in a rectangular waveguide.",
abstract = "Multipacting induced discharge in a rectangular waveguide is studied experimentally at a RF frequency of 500 MHz. The waveguide has a cross-section of 457 mm by 102 mm. The maximum forward RF power is 600 and 300 kW in traveling and standing wave mode, respectively. A continuous multipacting band structure is observed. Electron pick-up probes of antenna-type are used to measure the multipacting current and its longitudinal as well as horizontal distributions. The electron energy spectrum is measured with the retarding field method. The end-point energy of the spectra taken in traveling wave mode is in the range of 100-1000eV and agrees well with the impact energy calculated by the classical multipacting theory. However, a large fraction of electrons has energies lower than 100eV. Electron stimulated gas desorption is found to play a critical role in the dynamics of multipacting induced breakdown. It is concluded that the ionization discharge of desorbed gases is the immediate cause for RF breakdown. (C) 2004 Elsevier B.V. All rights reserved.",
author = "Geng, {R. L.} and P. Goudket and Carter, {Richard G.} and S. Belomestnykh and H. Padamsee and Dykes, {D. M.}",
year = "2005",
month = feb,
day = "11",
doi = "10.1016/j.nima.2004.09.014",
language = "English",
volume = "538",
pages = "189--205",
journal = "Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",
issn = "0168-9002",
publisher = "ELSEVIER SCIENCE BV",
number = "1-3",

}

RIS

TY - JOUR

T1 - Dynamical aspects of multipacting induced discharge in a rectangular waveguide.

AU - Geng, R. L.

AU - Goudket, P.

AU - Carter, Richard G.

AU - Belomestnykh, S.

AU - Padamsee, H.

AU - Dykes, D. M.

PY - 2005/2/11

Y1 - 2005/2/11

N2 - Multipacting induced discharge in a rectangular waveguide is studied experimentally at a RF frequency of 500 MHz. The waveguide has a cross-section of 457 mm by 102 mm. The maximum forward RF power is 600 and 300 kW in traveling and standing wave mode, respectively. A continuous multipacting band structure is observed. Electron pick-up probes of antenna-type are used to measure the multipacting current and its longitudinal as well as horizontal distributions. The electron energy spectrum is measured with the retarding field method. The end-point energy of the spectra taken in traveling wave mode is in the range of 100-1000eV and agrees well with the impact energy calculated by the classical multipacting theory. However, a large fraction of electrons has energies lower than 100eV. Electron stimulated gas desorption is found to play a critical role in the dynamics of multipacting induced breakdown. It is concluded that the ionization discharge of desorbed gases is the immediate cause for RF breakdown. (C) 2004 Elsevier B.V. All rights reserved.

AB - Multipacting induced discharge in a rectangular waveguide is studied experimentally at a RF frequency of 500 MHz. The waveguide has a cross-section of 457 mm by 102 mm. The maximum forward RF power is 600 and 300 kW in traveling and standing wave mode, respectively. A continuous multipacting band structure is observed. Electron pick-up probes of antenna-type are used to measure the multipacting current and its longitudinal as well as horizontal distributions. The electron energy spectrum is measured with the retarding field method. The end-point energy of the spectra taken in traveling wave mode is in the range of 100-1000eV and agrees well with the impact energy calculated by the classical multipacting theory. However, a large fraction of electrons has energies lower than 100eV. Electron stimulated gas desorption is found to play a critical role in the dynamics of multipacting induced breakdown. It is concluded that the ionization discharge of desorbed gases is the immediate cause for RF breakdown. (C) 2004 Elsevier B.V. All rights reserved.

U2 - 10.1016/j.nima.2004.09.014

DO - 10.1016/j.nima.2004.09.014

M3 - Journal article

VL - 538

SP - 189

EP - 205

JO - Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

SN - 0168-9002

IS - 1-3

ER -