Juergen Rapp Contact 865.574.1180 | rappj@ornl.gov All Publications Impurity transport in PISCES-RF* Observation of tantalum deposition and growth on TiB2 and ZrB2 from PISCES-RF deuterium and helium plasma exposures Crystallographic and temperature effects in low-energy collisions for plasma–material interactions Analysing the effects of heating and gas puffing in Proto-MPEX helicon and auxiliary heated plasmas * Final Design and Analysis of the Superconducting Magnets for the Material Plasma Exposure Experiment Plasma production and ion heating systems for the Material Plasma Exposure eXperiment Ion cyclotron heating at high plasma density in Proto-MPEX... Report on the Second MPEX User Research Forum... Power transport efficiency during O-X-B 2nd harmonic electron cyclotron heating in a helicon linear plasma device RF sheath induced sputtering on Proto-MPEX part 2: Impurity transport modeling and experimental comparison... RF sheath induced sputtering on Proto-MPEX. I. Sheath equivalent dielectric layer for modeling the RF sheath... Quench Protection Study of Superconducting Magnets for the Materials Plasma Exposure Experiment... Analysis of Design Alternatives of Actively Cooled RF Window for MPEX... Cryogenic Considerations for Superconducting Magnet System Design for the Material Plasma Exposure eXperiment (MPEX)... Characterizing the plasma-induced thermal loads on a 200 kW light-ion helicon plasma source via infra-red thermography... PISCES-RF: a liquid-cooled high-power steady-state helicon plasma device... Development of the materials analysis and particle probe for Proto-MPEX... Testing and Analysis of Steady-State Helicon Plasma Source for the Material Plasma Exposure eXperiment (MPEX)... Heat Flux Analysis From IR Imaging on Proto-MPEX... The Material Plasma Exposure eXperiment: Mission and conceptual design... Experimental Investigation of the Effects of Magnetic Mirrors on Plasma Transport in the Prototype Material Plasma Exposure E... The Materials Plasma Exposure eXperiment: Status of the Physics Basis Together With the Conceptual Design and Plans Forward... Conceptual Design and Analysis of In-Vessel Components for the Materials Plasma Exposure eXperiment (MPEX)... Conceptual Design and Performance Considerations for Superconducting Magnets in the Material Plasma Exposure eXperiment... 1st MPEX Users Research Forum (MURF) summary report: specifications for the Surface Analysis Station (SAS)... Pagination Current page 1 Page 2 Page 3 Next page ›› Last page Last » Key Links ORCID Organizations Fusion and Fission Energy and Science Directorate Fusion Energy Division