Helicon high-density (up to~ 1013 cm− 3) plasma sources using a radio frequency wave in
the presence of a magnetic field under a low pressure are very promising for various …

Helicon plasma sources do not require electrodes or grids directly immersed in the plasma,
and also present an axial magnetic field confining the plasma discharge. These factors are …

Linear plasma generators are cost effective facilities to simulate divertor plasma conditions
of present and future fusion reactors. They are used to address important R&D gaps in the …

Abstract 3D nitrogen-doped vertically-oriented graphene nanosheets (3D N/VGs) were
controllably prepared by helicon wave plasma chemical vapor deposition (HWP-CVD) …

Plasma-facing materials in the divertor of a magnetic fusion reactor have to tolerate steady
state plasma heat fluxes in the range of 10 MW/m 2 for∼ 10 7 s, in addition to fusion neutron …

Abstract Mastering Plasma Material Interactions (PMI) is key for obtaining a high
performance, high duty-cycle and safe operating fusion reactor. Numerous gaps exist in PMI …

The steady-state linear device “Material Plasma Exposure eXperiment”(MPEX) is currently
under construction at Oak Ridge National Laboratory with the goal of enabling Plasma …

Abstract Plasma Material Interactions in future fusion reactors have been identified as a
knowledge gap to be dealt with before any next step device past ITER can be built. The …

The Prototype-Material Plasma Exposure eXperiment (Proto-MPEX) linear plasma device is
a test bed for exploring and developing plasma source concepts to be employed in the …

Antenna radiation patterns in the vicinity of a helicon antenna are investigated in hydrogen
plasmas produced in the MAGPIE linear plasma device. Using a uniform cold-plasma full …