213 citations · 401 across the 10 of their papers we have counts for
10 papers
JOREK simulations of the X-point radiator formation and its movement in ASDEX Upgrade
Y. C. Liang, A. Cathey, M. Hoelzl +7
Future large-scale magnetic confinement fusion reactors require operational regimes that can avoid extreme heat fluxes onto the plasma-facing components. One promising regime is th…
Emission dynamics and spectrum of a nanoshell-based plasmonic nanolaser spaser
Ashod Aradian, Andres Cathey, Karen Caicedo +4
We study theoretically the emission and lasing properties of a single nanoshell spaser nanoparticle, or plasmonic nanolaser, made of an active core (gain material) and a plasmonic…
Probing non-linear MHD stability of the EDA H-mode in ASDEX Upgrade
A Cathey, M Hoelzl, L Gil +11
Regimes of operation in tokamaks that are devoid of large ELMs have to be better understood to extrapolate their applicability to reactor-relevant devices. This paper describes non…
MHD simulations of formation, sustainment and loss of Quiescent H-mode in the all-tungsten ASDEX Upgrade
Lorenz Meier, Matthias Hoelzl, Andres Cathey +10
Periodic edge localized modes (ELMs) are the non-linear consequences of pressure-gradient-driven ballooning modes and current-driven peeling modes becoming unstable in the pedestal…
Filamentary plasma eruptions and the heating and acceleration of electrons
Heinz Isliker, Andres Cathey, Matthias Hoelzl +2
We present test-particle simulations of electrons during a nonlinear MHD simulation of a type-I edge localized mode (ELM) to explore the effect of an eruptive plasma filament on th…
A quasi-continuous exhaust scenario for a fusion reactor: the renaissance of small edge localized modes
G. F. Harrer, M. Faitsch, L. Radovanovic +13
Tokamak operational regimes with small edge localized modes (ELMs) could be a solution to the problem of large transient heat loads in future fusion reactors because they provide q…