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Journal Article (45)

1.
Journal Article
Candy, J.; Sfiligoi, I.; Belli, E.; Hallatschek, K.; Holland, C.; Howard, N.; D'Azevedo, E.: Multiscale-optimized plasma turbulence simulation on petascale architectures. Computers & Fluids 188, pp. 125 - 135 (2019)
2.
Journal Article
Manz, P.; Prisiazhniuk, D.; Happel, T.; Freethy, S.; Hallatschek, K.; Scott, B. D.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: On the phase velocity in between weak and strong plasma edge turbulence. Plasma Physics and Controlled Fusion 60, 085002 (2018)
3.
Journal Article
Manz, P.; Stegmeir, A.; Schmid, B.; Ribeiro, T. T.; Birkenmeier, G.; Fedorczak, N.; Garland, S.; Hallatschek, K.; Ramisch, M.; Scott, B. D.: Magnetic configuration effects on the Reynolds stress in the plasma edge. Physics of Plasmas 25, 072508 (2018)
4.
Journal Article
Sasaki, M.; Itoh, K.; Hallatschek, K.; Kasuya, N.; Lesur, M.; Kosuga, Y.; Itoh, S.-I.: Enhancement and suppression of turbulence by energetic-particle-driven geodesic acoustic modes. Scientific Reports 7, 16767 (2017)
5.
Journal Article
Sasaki, M.; Kasuya, N.; Itoh, K.; Kosuga, Y.; Lesur, M.; Hallatschek, K.; Itoh, S.-I.: Toroidal momentum channeling of geodesic acoustic modes driven by fast ions. Nuclear Fusion 57, 036025 (2017)
6.
Journal Article
Sasaki, M.; Kasuya, N.; Itoh, K.; Hallatschek, K.; Lesur, M.; Kosuga, Y.; Itoh, S.-I.: A branch of energetic-particle driven geodesic acoustic modes due to magnetic drift resonance. Physics of Plasmas 23, 102501 (2016)
7.
Journal Article
Stegmeir, A.; Coster, D.; Maj, O.; Hallatschek, K.; Lackner, K.: The field line map approach for simulations of magnetically confined plasmas. Computer Physics Communications 199, pp. 139 - 153 (2016)
8.
Journal Article
Hallatschek, K.: An ultra-fast smoothing algorithm for time-frequency transforms based on Gabor functions. Applied and Computational Harmonic Analysis 36 (1), pp. 158 - 166 (2014)
9.
Journal Article
Dafinger, M.; Hallatschek, K.; Itoh, K.: Stability analysis of Reynolds stress response functional cadidates. Physics of Plasmas 20, 042507 (4pp) (2013)
10.
Journal Article
Hager, R.; Hallatschek, K.: Geodesic acoustic mode frequencies in experimental tokamak equilibria. Plasma Physics and Controlled Fusion 55, 035009 (6pp) (2013)
11.
Journal Article
Hager, R.; Hallatschek, K.: Nonlinear Dispersion Relation of Geodesic Acoustic Modes. Physical Review Letters 108, 035004 (5pp) (2012)
12.
Journal Article
Hager, R.; Hallatschek, K.: The nonlinear dispersion relation of geodesic acoustic modes. Physics of Plasmas 19, 082315 (8pp) (2012)
13.
Journal Article
Hallatschek, K.; McKee, G. R.: Excitation of Geodesic Acoustic Modes by External Fields. Physical Review Letters 109, 245001 (5pp) (2012)
14.
Journal Article
Rampp, M.; Preuss, R.; Fischer, R.; Hallatschek, K.; Giannone, L.: A parallel Grad-Shafranov solver for real-time control of tokamak plasmas. Fusion Science and Technology 62 (3), pp. 409 - 418 (2012)
15.
Journal Article
Xu, Y.; Shesterikov, I.; Van Schoor, M.; Vergote, M.; Weynants, R. R.; Krämer-Flecken, A.; Zoletnik, S.; Soldatov, S.; Reiser, D.; Hallatschek, K. et al.; Hidalgo, C.; TEXTOR Team: Observation of geodesic acoustic modes (GAMs) and their radial propagation at the edge of the TEXTOR tokamak. Plasma Physics and Controlled Fusion 53, 095015 (13pp) (2011)
16.
Journal Article
Hager, R.; Hallatschek, K.: Radial propagation of geodesic acoustic modes in up-down asymmetric magnetic geometries. Physics of Plasmas 17, 032112 (5pp) (2010)
17.
Journal Article
Zweben, S. J.; Maqueda, R. J.; Hager, R.; Hallatschek, K.; Kaye, S. M.; Munsat, T.; Poli, F. M.; Roquemore, A. L.; Sechrest, Y.; Stotler, D. P.: Quiet periods in edge turbulence preceding the L-H transition in the National Spherical Torus Experiment. Physics of Plasmas 17, 102502 (18pp) (2010)
18.
Journal Article
Hager, R.; Hallatschek, K.: Radial propagation of geodesic acoustic modes. Physics of Plasmas 16, 072503 (8pp) (2009)
19.
Journal Article
Conway, G. D.; Tröster, C.; Scott, B.; Hallatschek, K.; ASDEX Upgrade Team: Frequency scaling and localization of geodesic acoustic modes in ASDEX Upgrade. Plasma Physics and Controlled Fusion 50 (5), 055009 (18pp) (2008)
20.
Journal Article
Hallatschek, K.: Nonlinear three-dimensional flows in magnetized plasmas. Invited Paper. Plasma Physics and Controlled Fusion 49, pp. B137 - B148 (2007)
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