103 citations · 704 across the 25 of their papers we have counts for
Showing 2020Show all
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physics.plasm-ph2020★ 13 cited
Available Energy from Diffusive and Reversible Phase Space Rearrangements
E. J. Kolmes, P. Helander, N. J. Fisch
Rearranging the six-dimensional phase space of particles in plasma can release energy. The rearrangement may happen through the application of electric and magnetic fields, subject…
physics.plasm-ph2020★ 1 cited
Effects of collisions on impurity transport driven by electrostatic modes
Stefan Buller, Per Helander
The turbulence-induced quasi-linear particle flux of a highly-charged, collisional impurity species is calculated from the electrostatic gyrokinetic equation including collisions w…
physics.plasm-ph2020
Suppression of turbulence by trapped electrons in optimised stellarators
J. H. E. Proll, P. Xanthopoulos, P. Helander +5
In fusion devices, the geometry of the confining magnetic field has a significant impact on the instabilities that drive turbulent heat loss. This is especially true of stellarator…