4.6 Article

Double pulse laser-induced breakdown spectroscopy for the analysis of plasma-facing components

Related references

Note: Only part of the references are listed.
Article Physics, Fluids & Plasmas

Quantification of erosion pattern using picosecond-LIBS on a vertical divertor target element exposed in W7-X

D. Zhao et al.

Summary: The study conducted post-mortem analysis of a set of marker tiles in W7-X, utilizing picosecond laser induced breakdown spectroscopy to study the local erosion/deposition pattern caused by plasma impact, as well as proposing and discussing potential asymmetry factors affecting the laser ablation process in rough surface samples analyzed by the technology.

NUCLEAR FUSION (2021)

Article Nuclear Science & Technology

Hydrogen content in divertor baffle tiles in Wendelstein 7-X

Jannis Oelmann et al.

Summary: The study demonstrates the net-deposition of carbon, along with co-deposited oxygen and hydrogen, on the graphite tiles of the island divertor in Wendelstein 7-X during plasma operation. There is a toroidal asymmetry in hydrogen content distribution on the tiles, with Module 2 having 60% more hydrogen than Module 1. Additionally, a slight top-down asymmetry was observed for the baffle tiles in upper and lower modules.

NUCLEAR MATERIALS AND ENERGY (2021)

Review Chemistry, Physical

Laser induced breakdown spectroscopy methods and applications: A comprehensive review

Syed Kifayat Hussain Shah et al.

RADIATION PHYSICS AND CHEMISTRY (2020)

Article Nuclear Science & Technology

LIBS measurements inside the FTU vessel mock-up by using a robotic arm

Salvatore Almaviva et al.

FUSION ENGINEERING AND DESIGN (2020)

Review Materials Science, Multidisciplinary

A review of the LIBS analysis for the plasma-facing components diagnostics

Gulab Singh Maurya et al.

JOURNAL OF NUCLEAR MATERIALS (2020)

Article Optics

Optical isolation of spectral lines emitted by sputtered tungsten in a weakly magnetized plasma

S. Ertmer et al.

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS (2020)

Review Instruments & Instrumentation

A review of laser-induced breakdown spectroscopy signal enhancement

Yingchao Li et al.

APPLIED SPECTROSCOPY REVIEWS (2018)

Article Nuclear Science & Technology

Improving accuracy of Penning gauge spectroscopy for the determination of hydrogen isotope H/D ratios

Gennady Sergienko et al.

FUSION ENGINEERING AND DESIGN (2017)

Article Spectroscopy

Hydrogen isotope detection in metal matrix using double-pulse laser-induced breakdown-spectroscopy

Roberta Fantoni et al.

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY (2017)

Article Nuclear Science & Technology

LINEAR PLASMA DEVICE PSI-2 FOR PLASMA-MATERIAL INTERACTION STUDIES

A. Kreter et al.

FUSION SCIENCE AND TECHNOLOGY (2015)