Assessment of laser induced breakdown spectroscopy accuracy for determination of hydrogen accumulation in tungsten

Laser-induced breakdown spectroscopy (LIBS) is an in situ method of determining hydrogen (H) content in plasma-facing materials in tokamak fusion reactors. Observing radiation from the plasma plume produced by a powerful laser pulse during the target exposition characterizes the sample composition....

Full description

Bibliographic Details

Published in:	Nuclear Materials and Energy
Main Authors:	E.D. Marenkov, I.P. Tsygvintsev, Yu.M. Gasparyan, A.A. Stepanenko
Format:	Article
Language:	English
Published:	Elsevier 2021-09-01
Subjects:	LIBS Saha-Boltzmann Retention Hydrogen Plasma-facing components
Online Access:	http://www.sciencedirect.com/science/article/pii/S2352179121001034