Publications of A. Könies

Journal Article (88)

21.
Journal Article
Dreval, M. B.; Brandt, C.; Schilling, J.; Thomsen, H.; Beletskii, A.; Könies, A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Determination of poloidal mode numbers of MHD modes and their radial location using a soft x-ray camera array in the Wendelstein 7-X stellarator. Plasma Physics and Controlled Fusion 63, 065006 (2021)
22.
Journal Article
Kleiber, R.; Borchardt, M.; Könies, A.; Slaby, C.: Modern methods of signal processing applied to gyrokinetic simulations. Plasma Physics and Controlled Fusion 63, 035017 (2021)
23.
Journal Article
Mishchenko, A.; Biancalani, A.; Bottino, A.; Hayward-Schneider, T.; Lauber, P.; Lanti, E.; Villard, L.; Kleiber, R.; Könies, A.; Borchardt, M.: Numerics and computation in gyrokinetic simulations of electromagnetic turbulence with global particle-in-cell codes. Plasma Physics and Controlled Fusion 63, 084007 (2021)
24.
Journal Article
Rahbarnia, K.; Thomsen, H.; Schilling, J.; Mendes, S. v.; Endler, M.; Kleiber, R.; Könies, A.; Borchardt, M.; Slaby, C.; Bluhm, T. et al.: Alfvénic fluctuations measured by in-vessel Mirnov coils at the Wendelstein 7-X stellarator. Plasma Physics and Controlled Fusion 63, 015005 (2021)
25.
Journal Article
Zocco, A.; Mishchenko, A.; Nührenberg, C.; Könies, A.; Kleiber, R.; Borchardt, M.; Slaby, C.; Zanini, M.; Stange, T.; Laqua, H. P. et al.: W7-X and the sawtooth instability: towards realistic simulations of current-driven magnetic reconnection. Nuclear Fusion 61, 086001 (2021)
26.
Journal Article
Könies, A.; Slaby, C.; Kleiber, R.; Feher, T.; Borchardt, M.; Mishchenko, A.: The MHD continuum with a radial electric field. Physics of Plasmas 27, 122511 (2020)
27.
Journal Article
Slaby, C.; Äkäslompolo, S.; Borchardt, M.; Geiger, J.; Kleiber, R.; Könies, A.; Bozhenkov, S.; Brandt, C.; Dinklage, A.; Dreval, M. et al.: Investigation of mode activity in NBI-heated experiments of Wendelstein 7-X. Nuclear Fusion 60, 112004 (2020)
28.
Journal Article
Hatzky, R.; Kleiber, R.; Könies, A.; Mishchenko, A.; Borchardt, M.; Bottino, A.; Sonnendrücker, E.: Reduction of the statistical error in electromagnetic gyrokinetic particle-in-cell simulations. Journal of Plasma Physics 85 (1), 905850112 (2019)
29.
Journal Article
Klinger, T.; Andreeva, T.; Bozhenkov, S.; Brandt, C.; Burhenn, R.; Buttenschön, B.; Fuchert, G.; Geiger, B.; Grulke, O.; Laqua, H. P. et al.: Overview of first Wendelstein 7-X high-performance operation. Nuclear Fusion 59, 112004 (2019)
30.
Journal Article
Mishchenko, A.; Bottino, A.; Biancalani, A.; Hatzky, R.; Hayward-Schneider, T.; Ohana, N.; Lanti, E.; Brunner, S.; Villard, L.; Borchardt, M. et al.: Pullback scheme implementation in ORB5. Computer Physics Communications 238, pp. 194 - 202 (2019)
31.
Journal Article
Mishchenko, A.; Hatzky, R.; Sonnendrücker, E.; Kleiber, R.; Könies, A.: An iterative approach to an arbitrarily short-wavelength solver in global gyrokinetic simulations. Journal of Plasma Physics 85 (1), 905850116 (2019)
32.
Journal Article
Slaby, C.; Könies, A.; Kleiber, R.; Leyh, H.: On non-linear frequency chirping in connection with collisions. Nuclear Fusion 59, 046006 (2019)
33.
Journal Article
Taimourzadeh, S.; Bass, E. M.; Chen, Y.; Collins, C.; Gorelenkov, N. N.; Könies, A.; Lu, Z.; Spong, D. A.; Todo, Y.; Austin, M. E. et al.: Verification and validation of integrated simulation of energetic particles in fusion plasmas. Nuclear Fusion 59, 066006 (2019)
34.
Journal Article
Zocco, A.; Mishchenko, A.; Könies, A.: Kinetic infernal modes for Wendelstein 7-X-like iota-profiles. Journal of Plasma Physics 85 (6), 905850607 (2019)
35.
Journal Article
Cole, M. D. J.; Borchardt, M.; Kleiber, R.; Könies, A.; Mishchenko, A.: Nonlinear gyrokinetic simulation of fast ion-driven modes including continuum interaction. Physics of Plasmas 25, 012301 (2018)
36.
Journal Article
Könies, A.; Briguglio, S.; Gorelenkov, N.; Feher, T.; Isaev, M.; Lauber, P.; Mishchenko, A.; Spong, D. A.; Todo, Y.; Cooper, W. A. et al.: Benchmark of gyrokinetic, kinetic MHD and gyrofluid codes for the linear calculation of fast particle driven TAE dynamics. Nuclear Fusion 58, 126027 (2018)
37.
Journal Article
Mishchenko, A.; Zocco, A.; Helander, P.; Könies, A.: Gyrokinetic stability of electron-positron-ion plasmas. Journal of Plasma Physics 84 (1), 905840116 (2018)
38.
Journal Article
Slaby, C.; Könies, A.; Kleiber, R.; Äkäslompolo, S.; Kontula, J.: Parametric study of fast-ion-driven modes in Wendelstein 7-X. Journal of Physics: Conference Series 1125, 012019 (2018)
39.
Journal Article
Slaby, C.; Könies, A.; Kleiber, R.; Garcia-Regana, J. M.: Effects of collisions on the saturation dynamics of TAEs in tokamaks and stellarators. Nuclear Fusion 58, 082018 (2018)
40.
Journal Article
Cole, M. D. J.; Biancalani, A.; Bottino, A.; Kleiber, R.; Könies, A.; Mishchenko, A.: Toroidal Alfvén eigenmodes with nonlinear gyrokinetic and fluid hybrid models. Physics of Plasmas 24, 022508 (2017)