PIC simulations of microturbulence in the presence of a magnetic island

2006 ◽  
Author(s):  
E. Poli ◽  
A. Bottino ◽  
A. G. Peeters ◽  
O. Sauter
Keyword(s):  
Magnetic Island

scholarly journals Effects of plasma turbulence on the nonlinear evolution of magnetic island in tokamak

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Minjun J. Choi ◽  
Lāszlo Bardōczi ◽  
Jae-Min Kwon ◽  
T. S. Hahm ◽  
Hyeon K. Park ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Nonlinear Evolution ◽  
Plasma Turbulence ◽  
Magnetized Plasmas ◽  
Tokamak Plasmas ◽  
Magnetic Islands ◽  
Magnetic Island ◽  
Reconnection Site ◽  
Ambient Turbulence

AbstractMagnetic islands (MIs), resulting from a magnetic field reconnection, are ubiquitous structures in magnetized plasmas. In tokamak plasmas, recent researches suggested that the interaction between an MI and ambient turbulence can be important for the nonlinear MI evolution, but a lack of detailed experimental observations and analyses has prevented further understanding. Here, we provide comprehensive observations such as turbulence spreading into an MI and turbulence enhancement at the reconnection site, elucidating intricate effects of plasma turbulence on the nonlinear MI evolution.

scholarly journals Anisotropic E × B shearing rate in a magnetic island

2021 ◽  
Vol 28 (2) ◽  
pp. 022302
Author(s):  
T. S. Hahm ◽  
Y. J. Kim ◽  
P. H. Diamond ◽  
G. J. Choi
Keyword(s):  
Magnetic Island ◽  
Shearing Rate

scholarly journals Drift kinetic response of ions to magnetic island perturbation and effects on NTM threshold

2018 ◽  
Vol 1125 ◽  
pp. 012013
Author(s):  
K Imada ◽  
H R Wilson ◽  
J W Connor ◽  
A V Dudkovskaia ◽  
P Hill
Keyword(s):  
Magnetic Island

scholarly journals Nanoscale perpendicular magnetic island arrays fabricated by extreme ultraviolet interference lithography

2008 ◽  
Vol 92 (10) ◽  
pp. 102505 ◽  
Author(s):  
F. Luo ◽  
L. J. Heyderman ◽  
H. H. Solak ◽  
T. Thomson ◽  
M. E. Best
Keyword(s):  
Extreme Ultraviolet ◽  
Interference Lithography ◽  
Magnetic Island

Electron acceleration via magnetic island coalescence

2009 ◽  
Author(s):  
I. Shinohara ◽  
T. Yumura ◽  
K. G. Tanaka ◽  
M. Fujimoto ◽  
Masfumi Hirahara ◽  
...  
Keyword(s):  
Electron Acceleration ◽  
Magnetic Island ◽  
Island Coalescence

scholarly journals 2D continuous spectrum of shear Alfvén waves in the presence of a magnetic island

2011 ◽  
Vol 53 (2) ◽  
pp. 025009 ◽  
Author(s):  
Alessandro Biancalani ◽  
Liu Chen ◽  
Francesco Pegoraro ◽  
Fulvio Zonca
Keyword(s):  
Continuous Spectrum ◽  
Alfven Waves ◽  
Alfvén Waves ◽  
Magnetic Island ◽  
Shear Alfven Waves

scholarly journals Modeling of magnetic island formation in magnetic reconnection experiment

1999 ◽  
Vol 6 (4) ◽  
pp. 1253-1257 ◽  
Author(s):  
T.-H. Watanabe ◽  
T. Hayashi ◽  
T. Sato ◽  
M. Yamada ◽  
H. Ji
Keyword(s):  
Magnetic Reconnection ◽  
Magnetic Island ◽  
Island Formation
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