Pedestal structure and inter-ELM evolution for different main ion species in ASDEX Upgrade
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4977461
Abstract: In tokamak plasmas with different main ion species, a change in confinement occurs, known as the isotope effect. Experiments comparing hydrogen (H), deuterium (D), and helium (4He) plasmas have been performed to identify processes that… read more here.
Keywords: ion species; pedestal structure; different main; main ion ... See more keywords
Impact of main ion pressure anisotropy on stellarator impurity transport
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/ab581f
Abstract: Main ions influence impurity dynamics through a variety of mechanisms; in particular, via impurity-ion collisions. To lowest order in an expansion in the main ion mass over the impurity mass, the impurity-ion collision operator only… read more here.
Keywords: impurity transport; impurity; main ion; pressure anisotropy ... See more keywords