Electron Impact Vibrational Excitation Cross Sections of SiF4

R. Nagpal; A. Garscadden; Jerry D. Clark

doi:10.1063/1.116008

Electron Impact Vibrational Excitation Cross Sections of SiF4

R. Nagpal, A. Garscadden, Jerry D. Clark

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

Electron drift velocities in mixtures of SiF 4 and Ar have been measured using a pulsed&hyphen;Townsend type drift tube. A set of vibrational excitation cross sections of electron scattering in SiF 4 has been subsequently determined by the swarm analyses of measured transport data in highly dilute SiF 4 −Ar mixtures. The derived cross sections are consistent with the electron transport properties over an order of magnitude in SiF 4 concentration in gas mixtures, thus providing evidence that the main features of their near threshold behavior, and of their absolute magnitude have been captured.

Original language	American English
Journal	Applied Physics Letters
Volume	68
DOIs	https://doi.org/10.1063/1.116008
State	Published - Apr 1 1996

Keywords

Electronic transport
Electorn impact ionization
Vibrational spectra
Electron scattering

Disciplines

Physics

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title = "Electron Impact Vibrational Excitation Cross Sections of SiF4",

abstract = " Electron drift velocities in mixtures of SiF 4 and Ar have been measured using a pulsed&hyphen;Townsend type drift tube. A set of vibrational excitation cross sections of electron scattering in SiF 4 has been subsequently determined by the swarm analyses of measured transport data in highly dilute SiF 4 −Ar mixtures. The derived cross sections are consistent with the electron transport properties over an order of magnitude in SiF 4 concentration in gas mixtures, thus providing evidence that the main features of their near threshold behavior, and of their absolute magnitude have been captured.",

keywords = "Electronic transport, Electorn impact ionization, Vibrational spectra, Electron scattering",

author = "R. Nagpal and A. Garscadden and Clark, {Jerry D.}",

year = "1996",

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doi = "10.1063/1.116008",

language = "American English",

volume = "68",

journal = "Applied Physics Letters",

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T1 - Electron Impact Vibrational Excitation Cross Sections of SiF4

AU - Nagpal, R.

AU - Garscadden, A.

AU - Clark, Jerry D.

PY - 1996/4/1

Y1 - 1996/4/1

N2 - Electron drift velocities in mixtures of SiF 4 and Ar have been measured using a pulsed&hyphen;Townsend type drift tube. A set of vibrational excitation cross sections of electron scattering in SiF 4 has been subsequently determined by the swarm analyses of measured transport data in highly dilute SiF 4 −Ar mixtures. The derived cross sections are consistent with the electron transport properties over an order of magnitude in SiF 4 concentration in gas mixtures, thus providing evidence that the main features of their near threshold behavior, and of their absolute magnitude have been captured.

AB - Electron drift velocities in mixtures of SiF 4 and Ar have been measured using a pulsed&hyphen;Townsend type drift tube. A set of vibrational excitation cross sections of electron scattering in SiF 4 has been subsequently determined by the swarm analyses of measured transport data in highly dilute SiF 4 −Ar mixtures. The derived cross sections are consistent with the electron transport properties over an order of magnitude in SiF 4 concentration in gas mixtures, thus providing evidence that the main features of their near threshold behavior, and of their absolute magnitude have been captured.

KW - Electronic transport

KW - Electorn impact ionization

KW - Vibrational spectra

KW - Electron scattering

UR - https://corescholar.libraries.wright.edu/physics/54

U2 - 10.1063/1.116008

DO - 10.1063/1.116008

M3 - Article

VL - 68

JO - Applied Physics Letters

JF - Applied Physics Letters

ER -

Electron Impact Vibrational Excitation Cross Sections of SiF<sub>4</sub>

Abstract

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