Spectroscopic investigation of the tungsten deuteride sputtering in the EAST divertor

Spectroscopic investigation of the tungsten deuteride sputtering in the EAST divertor

Physical sputtering caused by particle bombardment is believed to be the main erosion mechanism of W materials in fusion devices, in which W atoms are the sputtering products. However, the tungsten deuteride molecule (WD) spectra have been observed in both TEXTOR and ASDEX Upgrade, which was believe...

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Bibliographic Details
Main Authors: Q. Zhang, F. Ding, S. Brezinsek, L. Yu, L.Y. Meng, P.A. Zhao, D.W. Ye, Z.H. Hu, Y. Zhang, R. Ding, L. Wang, G.-N. Luo
Format: Article
Language:English
Published: Elsevier 2022-10-01
Series:Nuclear Materials and Energy
Subjects:
Tungsten
Plasma-facing materials
Sputtering
EAST
Divertor
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179122001466

Internet

http://www.sciencedirect.com/science/article/pii/S2352179122001466

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