[HTML][HTML] EUV/VUV Spectroscopy for the Study of Carbon Impurity Transport in Hydrogen and Deuterium Plasmas in the Edge Stochastic Magnetic Field Layer of Large …
T Oishi, S Morita, M Kobayashi, G Kawamura… - Plasma, 2023 - mdpi.com
The ergodic layer in the Large Helical Device (LHD) consists of stochastic magnetic fields
exhibiting a three-dimensional structure that is intrinsically formed by helical coils …
exhibiting a three-dimensional structure that is intrinsically formed by helical coils …
[HTML][HTML] Detailed Analysis of Spectra from Ga-like Ions of Heavy Elements Observed in High-Temperature Plasmas
This study has systematically investigated the atomic number (Z) dependence of spectra
from gallium-like (Ga-like) ions of heavy elements. We have mainly analyzed the …
from gallium-like (Ga-like) ions of heavy elements. We have mainly analyzed the …
EUV spectral shape variation of tungsten unresolved transition arrays in electron temperature range of 2–4 keV observed in the Large Helical Device
T Oishi, S Morita, I Murakami, D Kato… - Journal of Physics …, 2023 - iopscience.iop.org
Spectroscopic studies of emissions released from tungsten ions combined with a pellet
injection technique have been conducted in the Large Helical Device. The tungsten …
injection technique have been conducted in the Large Helical Device. The tungsten …
[PDF][PDF] Spectroscopic study of tungsten ions in LHD
I Murakami, T Oishi, D Kato, HA Sakaue, Y Kawamoto… - aappsdpp.org
Tungsten, used as a plasma-facing material in fusion devices, is sputtered by plasma
particles and transported into central core plasma, causing electron temperature reduction …
particles and transported into central core plasma, causing electron temperature reduction …