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S. B. Swanekamp
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Journal Articles

Theory and simulation of the electrothermal instability in pulsed power electrode plasmas

A. R. Vazsonyi, S. B. Swanekamp, P. F. Ottinger
Journal: Physics of Plasmas
Phys. Plasmas 31, 102109 (2024)
https://doi.org/10.1063/5.0222434
Published: October 2024
View article titled, Theory and simulation of the electrothermal instability in pulsed power electrode plasmas
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Journal Articles

Electron beam impact parameters for the creation of excited species in N2 gas

S. B. Swanekamp, P. E. Adamson, N. D. Isner, A. S. Richardson
Journal: Physics of Plasmas
Phys. Plasmas 30, 063104 (2023)
https://doi.org/10.1063/5.0139607
Published: June 2023
View article titled, Electron beam impact parameters for the creation of excited species in N<sub>2</sub> gas
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Journal Articles

Particle-in-cell simulations of ion dynamics in a pinched-beam diode

J. C. Foster, J. W. McClory, S. B. Swanekamp, D. D. Hinshelwood, A. S. Richardson, P. E. Adamson, J. W. Schumer, R. W. James, P. F. Ottinger, D. Mosher
Journal: Physics of Plasmas
Phys. Plasmas 29, 053103 (2022)
https://doi.org/10.1063/5.0089904
Published: May 2022
View article titled, Particle-in-cell simulations of ion dynamics in a pinched-beam diode
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Journal Articles

Modeling intense-electron-beam generated plasmas using a rigid-beam approximation

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A. S. Richardson, S. B. Swanekamp, N. D. Isner, D. D. Hinshelwood, D. Mosher, P. E. Adamson, I. M. Rittersdorf, Tz. B. Petrova, D. J. Watkins
Journal: Physics of Plasmas
Phys. Plasmas 28, 093508 (2021)
https://doi.org/10.1063/5.0058006
Published: September 2021
View article titled, Modeling intense-electron-beam generated plasmas using a rigid-beam approximation
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Journal Articles

A multi-term spherical harmonic expansion of the Boltzmann equation for application to low-temperature collisional plasmas

S. B. Swanekamp, P. F. Ottinger, P. E. Adamson, J. L. Giuliani, Tz. B. Petrova, A. S. Richardson, I. M. Rittersdorf
Journal: Physics of Plasmas
Phys. Plasmas 26, 103506 (2019)
https://doi.org/10.1063/1.5109430
Published: October 2019
View article titled, A multi-term spherical harmonic expansion of the Boltzmann equation for application to low-temperature collisional plasmas
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Journal Articles

Propagation speed, linear stability, and ion acceleration in radially imploding Hall-driven electron-magnetohydrodynamic shocks

A. S. Richardson, S. B. Swanekamp, S. L. Jackson, D. Mosher, P. F. Ottinger
Journal: Physics of Plasmas
Phys. Plasmas 25, 014504 (2018)
https://doi.org/10.1063/1.5009575
Published: January 2018
View article titled, Propagation speed, linear stability, and ion acceleration in radially imploding Hall-driven electron-magnetohydrodynamic shocks
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Journal Articles

Modeling nitrogen plasmas produced by intense electron beams

J. R. Angus, D. Mosher, S. B. Swanekamp, P. F. Ottinger, J. W. Schumer, D. D. Hinshelwood
Journal: Physics of Plasmas
Phys. Plasmas 23, 053510 (2016)
https://doi.org/10.1063/1.4950840
Published: May 2016
View article titled, Modeling nitrogen plasmas produced by intense electron beams
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Journal Articles

The effect of electron inertia in Hall-driven magnetic field penetration in electron-magnetohydrodynamics

A. S. Richardson, J. R. Angus, S. B. Swanekamp, I. M. Rittersdorf, P. F. Ottinger, J. W. Schumer
Journal: Physics of Plasmas
Phys. Plasmas 23, 052110 (2016)
https://doi.org/10.1063/1.4948715
Published: May 2016
View article titled, The effect of electron inertia in Hall-driven magnetic field penetration in electron-magnetohydrodynamics
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Journal Articles

Particle-in-cell simulations of electron beam control using an inductive current divider

S. B. Swanekamp, J. R. Angus, G. Cooperstein, P. F. Ottinger, A. S. Richardson, J. W. Schumer, B. V. Weber
Journal: Physics of Plasmas
Phys. Plasmas 22, 113108 (2015)
https://doi.org/10.1063/1.4935893
Published: November 2015
View article titled, Particle-in-cell simulations of electron beam control using an inductive current divider
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Journal Articles

Controlling hollow relativistic electron beam orbits with an inductive current divider

S. B. Swanekamp, A. S. Richardson, J. R. Angus, G. Cooperstein, D. D. Hinshelwood, P. F. Ottinger, I. M. Rittersdorf, J. W. Schumer, B. V. Weber, J. C. Zier
Journal: Physics of Plasmas
Phys. Plasmas 22, 023107 (2015)
https://doi.org/10.1063/1.4907663
Published: February 2015
View article titled, Controlling hollow relativistic electron beam orbits with an inductive current divider
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Journal Articles

Nonquasineutral electron vortices in nonuniform plasmas

J. R. Angus, A. S. Richardson, P. F. Ottinger, S. B. Swanekamp, J. W. Schumer
Journal: Physics of Plasmas
Phys. Plasmas 21, 112306 (2014)
https://doi.org/10.1063/1.4902101
Published: November 2014
View article titled, Nonquasineutral electron vortices in nonuniform plasmas
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Journal Articles

Theory and simulations of electron vortices generated by magnetic pushing

A. S. Richardson, J. R. Angus, S. B. Swanekamp, P. F. Ottinger, J. W. Schumer
Journal: Physics of Plasmas
Phys. Plasmas 20, 082115 (2013)
https://doi.org/10.1063/1.4817746
Published: August 2013
View article titled, Theory and simulations of electron vortices generated by magnetic pushing
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Journal Articles

Ion diode performance on a positive polarity inductive voltage adder with layered magnetically insulated transmission line flow

D. D. Hinshelwood, P. F. Ottinger, J. W. Schumer, R. J. Allen, J. P. Apruzese, R. J. Commisso, G. Cooperstein, S. L. Jackson, D. P. Murphy, D. Phipps, S. B. Swanekamp, B. V. Weber, F. C. Young
Journal: Physics of Plasmas
Phys. Plasmas 18, 053106 (2011)
https://doi.org/10.1063/1.3587082
Published: May 2011
View article titled, Ion diode performance on a positive polarity inductive voltage adder with layered magnetically insulated transmission line flow
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Journal Articles

Measurement of the energy distribution of an intense electron beam in an external magnetic field

M. C. Myers, S. B. Swanekamp, M. Friedman, F. Hegeler
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 80, 023504 (2009)
https://doi.org/10.1063/1.3082041
Published: February 2009
View article titled, Measurement of the energy distribution of an intense electron beam in an external magnetic field
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Journal Articles

Bremsstrahlung target optimization for reflex triodes

S. B. Swanekamp, B. V. Weber, S. J. Stephanakis, D. Mosher, R. J. Commisso
Journal: Physics of Plasmas
Phys. Plasmas 15, 083105 (2008)
https://doi.org/10.1063/1.2963090
Published: August 2008
View article titled, Bremsstrahlung target optimization for reflex triodes
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Journal Articles

Comment on “Relation between space charge limited current and power loss in open drift tubes” [Phys. Plasmas 13, 073101 (2006)]

S. B. Swanekamp, J. W. Schumer
Journal: Physics of Plasmas
Phys. Plasmas 14, 094705 (2007)
https://doi.org/10.1063/1.2761865
Published: September 2007
View article titled, Comment on “Relation between space charge limited current and power loss in open drift tubes” [Phys. Plasmas 13, 073101 (2006)]
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Journal Articles

Comment on “Power loss in open cavity diodes and a modified Child-Langmuir law” [Phys. Plasmas 12, 093102 (2005)]

S. B. Swanekamp, P. F. Ottinger
Journal: Physics of Plasmas
Phys. Plasmas 14, 094701 (2007)
https://doi.org/10.1063/1.2761862
Published: September 2007
View article titled, Comment on “Power loss in open cavity diodes and a modified Child-Langmuir law” [Phys. Plasmas 12, 093102 (2005)]
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Journal Articles

Emission of an intense large area electron beam from a slab of porous dielectric

M. Friedman, M. Myers, F. Hegeler, S. B. Swanekamp, M. F. Wolford, J. D. Sethian, L. Ludeking
Journal: Journal of Applied Physics
J. Appl. Phys. 96, 7714–7722 (2004)
https://doi.org/10.1063/1.1815050
Published: December 2004
View article titled, Emission of an intense large area electron beam from a slab of porous dielectric
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Journal Articles

Magnetically insulated electron flow with ions with application to the rod-pinch diode

B. V. Oliver, P. F. Ottinger, T. C. Genoni, J. W. Schumer, S. Strasburg, S. B. Swanekamp, G. Cooperstein
Journal: Physics of Plasmas
Phys. Plasmas 11, 3976–3991 (2004)
https://doi.org/10.1063/1.1771659
Published: August 2004
View article titled, Magnetically insulated electron flow with ions with application to the rod-pinch diode
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Journal Articles

Ultra-high electron beam power and energy densities using a plasma-filled rod-pinch diode

B. V. Weber, R. J. Commisso, G. Cooperstein, D. D. Hinshelwood, D. Mosher, P. F. Ottinger, D. M. Ponce, J. W. Schumer, S. J. Stephanakis, S. D. Strasburg, S. B. Swanekamp, F. C. Young
Journal: Physics of Plasmas
Phys. Plasmas 11, 2916–2927 (2004)
https://doi.org/10.1063/1.1683564
Published: May 2004
View article titled, Ultra-high electron beam power and energy densities using a plasma-filled rod-pinch diode
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