Accelerated/reduced growth of tungsten fuzz by deposition of metals

From the helium (He) plasma irradiations to tungsten performed in the Magnum-PSI device, the effects of deposition of metals on the helium-plasma induced fiberform nanostructures (fuzz) are discussed. It was found that fuzz was not formed at the center of the plasma cylinder if there were significan...

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Veröffentlicht in:	Journal of nuclear materials 2021-05, Vol.548, p.152844, Article 152844
Hauptverfasser:	Kajita, Shin, Morgan, Thomas, Tanaka, Hirohiko, Hayashi, Yuki, Yoshida, Naoaki, Nagata, Daisuke, Vernimmen, Jordy, Feng, Shuangyuan, Zhang, Rongshi, Ohno, Noriyasu
Format:	Artikel
Sprache:	eng
Schlagworte:	Deposition Fuzz Growth rate Heavy metals Helium Impurities Molybdenum Nanostructure Plasma Plasma cylinders Thickness Tungsten
Online-Zugang:	Volltext
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