Emission spectroscopy of He lines in high-density plasmas in Magnum-PSI

Helium (He) line emissions have been utilized to measure the electron density (ne) and temperature (Te), and validity checks have been conducted in various linear devices. In this study, we performed optical emission spectroscopy (OES) of He line emissions in the linear plasma device Magnum-PSI, whe...

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Bibliographic Details
Main Authors: Shin Kajita, Gijs Akkermans, Keisuke Fujii, Hennie van der Meiden, M. C. M. van de Sanden
Format: Article
Language:English
Published: AIP Publishing LLC 2020-02-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5143481