158 citations · 2.3k across the 75 of their papers we have counts for
3 papers · 2 filters
Impurities in a non-axisymmetric plasma: transport and effect on bootstrap current
Albert Mollén, Matt Landreman, Håkan M. Smith +2
Impurities cause radiation losses and plasma dilution, and in stellarator plasmas the neoclassical ambipolar radial electric field is often unfavorable for avoiding strong impurity…
Electrostatic potential variation on the flux surface and its impact on impurity transport
J. M. García-Regaña, C. D. Beidler, Y. Turkin +5
The particle transport of impurities in magnetically confined plasmas under some conditions does not find, neither quantitatively nor qualitatively, a satisfactory theory-based exp…
Generalized universal instability: Transient linear amplification and subcritical turbulence
Matt Landreman, Gabriel G. Plunk, William Dorland
In this work we numerically demonstrate both significant transient (i.e. non-modal) linear amplification and sustained nonlinear turbulence in a kinetic plasma system with no unsta…