An upgrade of the magnetic diagnostic system of the DIII-D tokamak for non-axisymmetric measurements
King, J D, Strait, E J, Boivin, R L, Taussig, D, Watkins, M G, Hanson, J M, Logan, N C, Paz-Soldan, C, Pace, D C, Shiraki, D, Lanctot, M J, La Haye, R J, Lao, L L, Battaglia, D J, Sontag, A C, Haskey, S R, Bak, J G
Published in Review of scientific instruments (01.08.2014)
Published in Review of scientific instruments (01.08.2014)
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Journal Article
Observation of plasma toroidal-momentum dissipation by neoclassical toroidal viscosity
Zhu, W, Sabbagh, S A, Bell, R E, Bialek, J M, Bell, M G, LeBlanc, B P, Kaye, S M, Levinton, F M, Menard, J E, Shaing, K C, Sontag, A C, Yuh, H
Published in Physical review letters (09.06.2006)
Published in Physical review letters (09.06.2006)
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Journal Article
Active stabilization of the resistive-wall mode in high-beta, low-rotation plasmas
Sabbagh, S A, Bell, R E, Menard, J E, Gates, D A, Sontag, A C, Bialek, J M, LeBlanc, B P, Levinton, F M, Tritz, K, Yuh, H
Published in Physical review letters (28.07.2006)
Published in Physical review letters (28.07.2006)
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Journal Article
Connection between plasma response and resonant magnetic perturbation (RMP) edge localized mode (ELM) suppression in DIII-D
Wingen, A, Ferraro, N M, Shafer, M W, Unterberg, E A, Canik, J M, Evans, T E, Hillis, D L, Hirshman, S P, Seal, S K, Snyder, P B, Sontag, A C
Published in Plasma physics and controlled fusion (01.10.2015)
Published in Plasma physics and controlled fusion (01.10.2015)
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Journal Article
Calibration improvements expand filterscope diagnostic use
Herfindal, J L, Unterberg, E A, Davda, K M, Garren, E W, Groth, M, Scotti, F, Sontag, A C, Truong, D D, Wilcox, R S
Published in Review of scientific instruments (01.02.2024)
Published in Review of scientific instruments (01.02.2024)
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Journal Article
Implementation of an impurity diagnostic suite on the Pegasus-III experiment
Rodriguez Sanchez, C., Bongard, M. W., Diem, S. J., Goetz, J. A., Nornberg, M. D., Reusch, J. A., Tierney, T. N., Sontag, A. C.
Published in Review of scientific instruments (01.08.2024)
Published in Review of scientific instruments (01.08.2024)
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Journal Article
A magnetic diagnostic suite for the Pegasus-III experiment
Reusch, J. A., Aslin, M. W., Bongard, M. W., Diem, S. J., Goetz, J. A., Nornberg, M. D., Rajendra, A. S., Redd, S., Rodriguez Sanchez, C., Sassella, R. K., Sontag, A. C., Weberski, J. D., Winz, G. R.
Published in Review of scientific instruments (01.09.2024)
Published in Review of scientific instruments (01.09.2024)
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Journal Article
Effects of Injected Current Streams on MHD Equilibrium Reconstruction of Local Helicity Injection Plasmas in a Spherical Tokamak
Weberski, J. D., Bongard, M. W., Diem, S. J., Fonck, R. J., Goetz, J. A., Nornberg, M. D., Reusch, J. A., Schaefer, C. E., Sontag, A. C.
Published in Journal of fusion energy (12.10.2024)
Published in Journal of fusion energy (12.10.2024)
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Journal Article
The Formation of a Tokamak-like Plasma in Initial Experiments Using an Outboard Plasma Gun Current Source
Battaglia, D. J., Bongard, M. W., Fonck, R. J., Redd, A. J., Sontag, A. C.
Published in Journal of fusion energy (01.06.2009)
Published in Journal of fusion energy (01.06.2009)
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Journal Article
Point-Source Helicity Injection Current Drive System for the Pegasus Toroidal Experiment
Redd, A. J., Battaglia, D. J., Bongard, M. W., Fonck, R. J., Hinson, E. T., Kujak-Ford, B. A., Lewicki, B. T., Sontag, A. C., Winz, G. R.
Published in Journal of fusion energy (01.06.2009)
Published in Journal of fusion energy (01.06.2009)
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Journal Article
Tokamak startup using point-source dc helicity injection
Battaglia, D J, Bongard, M W, Fonck, R J, Redd, A J, Sontag, A C
Published in Physical review letters (05.06.2009)
Published in Physical review letters (05.06.2009)
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Journal Article
Resistive wall stabilized operation in rotating high beta NSTX plasmas
Sabbagh, S.A, Sontag, A.C, Bialek, J.M, Gates, D.A, Glasser, A.H, Menard, J.E, Zhu, W, Bell, M.G, Bell, R.E, Bondeson, A, Bush, C.E, Callen, J.D, Chu, M.S, Hegna, C.C, Kaye, S.M, Lao, L.L, LeBlanc, B.P, Liu, Y.Q, Maingi, R, Mueller, D, Shaing, K.C, Stutman, D, Tritz, K, Zhang, C
Published in Nuclear fusion (01.05.2006)
Published in Nuclear fusion (01.05.2006)
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Journal Article
Attainment of High Normalized Current by Current Profile Manipulation in the Pegasus Toroidal Experiment
Garstka, G. D., Unterberg, E. A., Battaglia, D. J., Bongard, M. W., Eidietis, N. W., Fonck, R. J., Frost, M. J., McGarry, M. B., Sontag, A. C., Squires, B. J., Winz, G. R.
Published in Journal of fusion energy (01.06.2008)
Published in Journal of fusion energy (01.06.2008)
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Journal Article
Conference Proceeding
Pedestal characterization and stability of small-ELM regimes in NSTX
Sontag, A.C, Canik, J.M, Maingi, R, Manickam, J, Snyder, P.B, Bell, R.E, Gerhardt, S.P, Kubota, S, LeBlanc, B.P, Mueller, D, Osborne, T.H, Tritz, K.L
Published in Nuclear fusion (01.10.2011)
Published in Nuclear fusion (01.10.2011)
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Journal Article
First observation of ELM pacing with vertical jogs in a spherical torus
Gerhardt, S.P, Ahn, J-W, Canik, J.M, Maingi, R, Bell, R, Gates, D, Goldston, R, Hawryluk, R, Le Blanc, B.P, Menard, J, Sontag, A.C, Sabbagh, S, Tritz, K
Published in Nuclear fusion (01.06.2010)
Published in Nuclear fusion (01.06.2010)
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Journal Article
Investigation of resistive wall mode stabilization physics in high-beta plasmas using applied non-axisymmetric fields in NSTX
Sontag, A.C, Sabbagh, S.A, Zhu, W, Menard, J.E, Bell, R.E, Bialek, J.M, Bell, M.G, Gates, D.A, Glasser, A.H, LeBlanc, B.P, Shaing, K.C, Stutman, D, Tritz, K.L
Published in Nuclear fusion (01.08.2007)
Published in Nuclear fusion (01.08.2007)
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Journal Article
Progress in the development of ELM pace-making with non-axisymmetric magnetic perturbations in NSTX
Canik, J.M, Sontag, A.C, Maingi, R, Bell, R, Gates, D.A, Gerhardt, S.P, Kugel, H.W, LeBlanc, B.P, Menard, J, Paul, S, Sabbagh, S, Soukhanovskii, V.A
Published in Nuclear fusion (01.06.2010)
Published in Nuclear fusion (01.06.2010)
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Journal Article
Fusion Nuclear Science Facility (FNSF) before Upgrade to Component Test Facility (CTF)
Peng, Y.K.M., Canik, J.M., Diem, S.J., Milora, S.L., Park, J.M., Sontag, A.C., Fogarty, P.J., Lumsdaine, A., Murakami, M., Burgess, T.W., Cole, M.J., Katoh, Y., Korsah, K., Patton, B.D., Wagner, J.C., Yoder, G.L., Stambaugh, R., Staebler, G., Kotschenreuther, M., Valanju, P., Mahajan, S., Sawan, M.
Published in Fusion science and technology (01.08.2011)
Published in Fusion science and technology (01.08.2011)
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