Multiscale modeling of plasma–surface interaction—General picture and a case study of Si and SiO2 etching by fluorocarbon-based plasmas
P Vanraes, S Parayil Venugopalan… - Applied Physics …, 2021 - pubs.aip.org
The physics and chemistry of plasma–surface interaction is a broad domain relevant to
various applications and several natural processes, including plasma etching for …
various applications and several natural processes, including plasma etching for …
Evaluation of silicon carbide as a divertor armor material in DIII-D H-mode discharges
Silicon carbide (SiC) represents a promising but largely untested plasma-facing material
(PFM) for next-step fusion devices. In this work, an analytic mixed-material erosion model is …
(PFM) for next-step fusion devices. In this work, an analytic mixed-material erosion model is …
[HTML][HTML] RF sheath induced sputtering on Proto-MPEX part 2: Impurity transport modeling and experimental comparison
The Prototype Material Plasma Exposure eXperiment (Proto-MPEX) is a pulsed linear
plasma device that uses a radio frequency (RF) helicon antenna and a helicon ceramic …
plasma device that uses a radio frequency (RF) helicon antenna and a helicon ceramic …
[HTML][HTML] Utilization of OXB mode conversion of 28 GHz microwaves to heat core electrons in the upgraded Proto-MPEX
The magnetic geometry of the Prototype Material Plasma Exposure eXperiment (Proto-
MPEX) was recently modified to enable more effective utilization of 28 GHz microwave …
MPEX) was recently modified to enable more effective utilization of 28 GHz microwave …
Comparison of heating mechanisms of argon helicon plasma in different wave modes with and without blue core
CUI Ruilin, T Zhang, Y Qian, HE Feng… - Plasma Science and …, 2022 - iopscience.iop.org
In this work, we investigated the discharge characteristics and heating mechanisms of argon
helicon plasma in different wave coupled modes with and without blue core. Spatially …
helicon plasma in different wave coupled modes with and without blue core. Spatially …
Physical and technical basis of Materials Plasma Exposure eXperiment from modeling and Proto-MPEX results
Abstract The Materials Plasma Exposure eXperiment (MPEX) is a steady-state linear plasma
device that will address plasma-material interaction (PMI) science and enable testing of …
device that will address plasma-material interaction (PMI) science and enable testing of …
[PDF][PDF] Проект установки для изучения взаимодействия плазмы с материалами на основе ВЧ-источника геликонного типа
ДИ Черкез, НП Бобырь, АВ Спицын… - … атомной науки и …, 2020 - researchgate.net
В работе представлены результаты проектирования экспериментальной плазменной
установки на основе источника плазмы с индукционным ВЧ-разрядом геликонного …
установки на основе источника плазмы с индукционным ВЧ-разрядом геликонного …
Considerations for in situ, real time measurement of plasma-material interactions using Digital Holographic imaging
Digital Holographic (DH) imaging is a laser-based measurement technique, which can be
used to monitor a material surface as it is being exposed to fusion-relevant plasmas. Both …
used to monitor a material surface as it is being exposed to fusion-relevant plasmas. Both …
Helium line emission spectroscopy in the prototype material plasma exposure experiment for evaluation of electron temperature and density
HB Ray - 2020 - trace.tennessee.edu
The helium-line spectral monitoring (HELIOS) diagnostic measures T_e and n_e using a
collisional radiative model (CRM) to interpret the relative intensity of neutral helium emission …
collisional radiative model (CRM) to interpret the relative intensity of neutral helium emission …
Impurity Production and Transport in the Prototype Material Plasma Exposure eXperiment
CJ Beers - 2021 - trace.tennessee.edu
Abstract The Prototype Material Plasma Exposure eXperiment (Proto-MPEX) is a linear
pulse plasma device at Oak Ridge National Laboratory with the purpose of doing the …
pulse plasma device at Oak Ridge National Laboratory with the purpose of doing the …