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A. F. Almagri
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Journal Articles

All-in-one probe for exploring self-organized two-fluid equilibria in toroidal plasmas

H. Himura, A. F. Almagri, J. S. Sarff, Y. Ashida, S. Inagaki, H. Fujiwara, T. Inoue, A. Sanpei, J. von der Linden, K. J. McCollam, N. C. Hurst, C. B. Forest
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 95, 083537 (2024)
https://doi.org/10.1063/5.0215750
Published: August 2024
View article titled, All-in-one probe for exploring self-organized two-fluid equilibria in toroidal plasmas
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Journal Articles

An octahedral Mach B-dot probe for 3D flows and magnetic fields in the edge of reversed field pinches

A. M. Sellner, J. von der Linden, H. Himura, R. Reksoatmodjo, J. Sears, S. You, A. F. Almagri, K. J. McCollam, M. Reyfman, C. C. Rouda, J. S. Sarff
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 95, 073536 (2024)
https://doi.org/10.1063/5.0219516
Published: July 2024
View article titled, An octahedral Mach B-dot probe for 3D flows and magnetic fields in the edge of reversed field pinches
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Journal Articles

Estimates of the wavenumber wavelet power spectrum of magnetic fluctuations during magnetic reconnection

J. B. Titus, A. F. Almagri, T. DeHaas
Journal: Physics of Plasmas
Phys. Plasmas 30, 082303 (2023)
https://doi.org/10.1063/5.0150022
Published: August 2023
View article titled, Estimates of the wavenumber wavelet power spectrum of magnetic fluctuations during magnetic reconnection
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Journal Articles

Self-organized magnetic equilibria in tokamak plasmas with very low edge safety factor

Editor’s Pick
N. C. Hurst, B. E. Chapman, A. F. Almagri, B. S. Cornille, S. Z. Kubala, K. J. McCollam, J. S. Sarff, C. R. Sovinec, J. K. Anderson, D. J. Den Hartog, C. B. Forest, M. D. Pandya, W. S. Solsrud
Journal: Physics of Plasmas
Phys. Plasmas 29, 080704 (2022)
https://doi.org/10.1063/5.0101880
Published: August 2022
View article titled, Self-organized magnetic equilibria in tokamak plasmas with very low edge safety factor
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Journal Articles

Dissipation in the magnetic turbulence of reversed field pinch plasmas

Editor’s Pick
J. B. Titus, A. F. Almagri, P. W. Terry, J. S. Sarff, E. D. Mezonlin, J. A. Johnson, III
Journal: Physics of Plasmas
Phys. Plasmas 28, 062504 (2021)
https://doi.org/10.1063/5.0044808
Published: June 2021
View article titled, Dissipation in the magnetic turbulence of reversed field pinch plasmas
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Journal Articles

Direct measurements of the 3D plasma velocity in single-helical-axis RFP plasmas

J. Boguski, M. D. Nornberg, U. Gupta, K. J. McCollam, A. F. Almagri, B. E. Chapman, D. Craig, T. Nishizawa, J. S. Sarff, C. R. Sovinec, P. W. Terry, Z. A. Xing
Journal: Physics of Plasmas
Phys. Plasmas 28, 012510 (2021)
https://doi.org/10.1063/5.0025696
Published: January 2021
View article titled, Direct measurements of the 3D plasma velocity in single-helical-axis RFP plasmas
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Includes: Supplementary data
Journal Articles

Terrella for advanced undergraduate laboratory

J. C. Reardon, A. F. Almagri, N. Christensen, D. A. Endrizzi, C. B. Forest, S. Gallogly, A. Lambert, S. Malewicz, J. Milhone, P. D. Nonn, M. D. Nornberg, S. P. Oliva, C. Purcell
Journal: American Journal of Physics
Am. J. Phys. 88, 670–675 (2020)
https://doi.org/10.1119/10.0001318
Published: August 2020
View article titled, Terrella for advanced undergraduate laboratory
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Journal Articles

Development of a multi-channel capacitive probe for electric field measurements with fine spatial and high time resolution

T. Nishizawa, A. F. Almagri, W. Goodman, S. Ohshima, J. S. Sarff
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 89, 10J118 (2018)
https://doi.org/10.1063/1.5035093
Published: August 2018
View article titled, Development of a multi-channel capacitive probe for electric field measurements with fine spatial and high time resolution
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Includes: Supplementary data
Journal Articles

Turbulence-driven anisotropic electron tail generation during magnetic reconnection

A. M. DuBois, A. Scherer, A. F. Almagri, J. K. Anderson, M. D. Pandya, J. S. Sarff
Journal: Physics of Plasmas
Phys. Plasmas 25, 055705 (2018)
https://doi.org/10.1063/1.5016240
Published: March 2018
View article titled, Turbulence-driven anisotropic electron tail generation during magnetic reconnection
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Includes: Supplementary data
Journal Articles

Evidence for drift waves in the turbulence of reversed field pinch plasmas

Editor’s Pick
D. J. Thuecks, A. F. Almagri, J. S. Sarff, P. W. Terry
Journal: Physics of Plasmas
Phys. Plasmas 24, 022309 (2017)
https://doi.org/10.1063/1.4976838
Published: February 2017
View article titled, Evidence for drift waves in the turbulence of reversed field pinch plasmas
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Includes: Supplementary data
Journal Articles

Development towards a fast ion loss detector for the reversed field pinch

P. J. Bonofiglo, J. K. Anderson, A. F. Almagri, J. Kim, J. Clark, W. Capecchi, S. H. Sears, J. Egedal
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 87, 11D824 (2016)
https://doi.org/10.1063/1.4959950
Published: August 2016
View article titled, Development towards a fast ion loss detector for the reversed field pinch
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Includes: Supplementary data
Journal Articles

Effect of resonant magnetic perturbations on three dimensional equilibria in the Madison Symmetric Torus reversed-field pinch

S. Munaretto, B. E. Chapman, M. D. Nornberg, J. Boguski, A. M. DuBois, A. F. Almagri, J. S. Sarff
Journal: Physics of Plasmas
Phys. Plasmas 23, 056104 (2016)
https://doi.org/10.1063/1.4943524
Published: March 2016
View article titled, Effect of resonant magnetic perturbations on three dimensional equilibria in the Madison Symmetric Torus reversed-field pinch
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Includes: Supplementary data
Journal Articles

Charge-to-mass-ratio-dependent ion heating during magnetic reconnection in the MST RFP

S. T. A. Kumar, A. F. Almagri, D. Craig, D. J. Den Hartog, M. D. Nornberg, J. S. Sarff, P. W. Terry
Journal: Physics of Plasmas
Phys. Plasmas 20, 056501 (2013)
https://doi.org/10.1063/1.4804958
Published: May 2013
View article titled, Charge-to-mass-ratio-dependent ion heating during magnetic reconnection in the MST RFP
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Journal Articles

Fast ion confinement and stability in a neutral beam injected reversed field pinch

J. K. Anderson, A. F. Almagri, D. J. Den Hartog, S. Eilerman, C. B. Forest, J. J. Koliner, V. V. Mirnov, L. A. Morton, M. D. Nornberg, E. Parke, J. A. Reusch, J. S. Sarff, J. Waksman, V. Belykh, V. I. Davydenko, A. A. Ivanov, S. V. Polosatkin, Y. A. Tsidulko, L. Lin, D. Liu, G. Fiksel, H. Sakakita, D. A. Spong, J. Titus
Journal: Physics of Plasmas
Phys. Plasmas 20, 056102 (2013)
https://doi.org/10.1063/1.4801749
Published: April 2013
View article titled, Fast ion confinement and stability in a neutral beam injected reversed field pinch
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Journal Articles

Dissipation range turbulent cascades in plasmas

P. W. Terry, A. F. Almagri, G. Fiksel, C. B. Forest, D. R. Hatch, F. Jenko, M. D. Nornberg, S. C. Prager, K. Rahbarnia, Y. Ren, J. S. Sarff
Journal: Physics of Plasmas
Phys. Plasmas 19, 055906 (2012)
https://doi.org/10.1063/1.3698309
Published: April 2012
View article titled, Dissipation range turbulent cascades in plasmas
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Journal Articles

Measurements of impulsive reconnection driven by nonlinear Hall dynamics

T. D. Tharp, A. F. Almagri, M. C. Miller, V. V. Mirnov, S. C. Prager, J. S. Sarff, C. C. Kim
Journal: Physics of Plasmas
Phys. Plasmas 17, 120701 (2010)
https://doi.org/10.1063/1.3521336
Published: December 2010
View article titled, Measurements of impulsive reconnection driven by nonlinear Hall dynamics
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Journal Articles

An upgraded x-ray spectroscopy diagnostic on MST

D. J. Clayton, A. F. Almagri, D. R. Burke, C. B. Forest, J. A. Goetz, M. C. Kaufman, R. O’Connell
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 81, 10E308 (2010)
https://doi.org/10.1063/1.3478977
Published: October 2010
View article titled, An upgraded x-ray spectroscopy diagnostic on MST
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Journal Articles

Observation of energetic electron confinement in a largely stochastic reversed-field pinch plasma

D. J. Clayton, B. E. Chapman, R. O’Connell, A. F. Almagri, D. R. Burke, C. B. Forest, J. A. Goetz, M. C. Kaufman, F. Bonomo, P. Franz, M. Gobbin, P. Piovesan
Journal: Physics of Plasmas
Phys. Plasmas 17, 012505 (2010)
https://doi.org/10.1063/1.3292658
Published: January 2010
View article titled, Observation of energetic electron confinement in a largely stochastic reversed-field pinch plasma
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Journal Articles

Measurements of the momentum and current transport from tearing instability in the Madison Symmetric Torus reversed-field pinch

A. Kuritsyn, G. Fiksel, A. F. Almagri, D. L. Brower, W. X. Ding, M. C. Miller, V. V. Mirnov, S. C. Prager, J. S. Sarff
Journal: Physics of Plasmas
Phys. Plasmas 16, 055903 (2009)
https://doi.org/10.1063/1.3090325
Published: May 2009
View article titled, Measurements of the momentum and current transport from tearing instability in the Madison Symmetric Torus reversed-field pinch
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Journal Articles

Probes for measuring fluctuation-induced Maxwell and Reynolds stresses in the edge of the Madison Symmetric Torus reversed field pinch

A. Kuritsyn, G. Fiksel, M. C. Miller, A. F. Almagri, M. Reyfman, J. S. Sarff
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 79, 10F127 (2008)
https://doi.org/10.1063/1.2955930
Published: October 2008
View article titled, Probes for measuring fluctuation-induced Maxwell and Reynolds stresses in the edge of the Madison Symmetric Torus reversed field pinch
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