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 …
the effects of deposition of metals on the helium-plasma induced fiberform nanostructures …
Enhanced growth of large-scale nanostructures with metallic ion precipitation in helium plasmas
Helium plasma irradiation on metal surfaces leads to the formation of metallic fuzzy
nanostructures accompanied by the growth of helium bubbles in metals. The mechanism of …
nanostructures accompanied by the growth of helium bubbles in metals. The mechanism of …
[HTML][HTML] Tungsten fuzz: Deposition effects and influence to fusion devices
Helium (He) plasma irradiation to tungsten leads to formation of He bubbles and fiberform
nanostructures called fuzz on the surface. Although the fuzz growth condition and growth …
nanostructures called fuzz on the surface. Although the fuzz growth condition and growth …
[HTML][HTML] Effect of rhenium addition on tungsten fuzz formation in helium plasmas
The effect of the addition of rhenium to tungsten on the formation of a nanostructure referred
to as 'fuzz'when exposed to helium plasmas at fusion relevant ion fluxes was investigated in …
to as 'fuzz'when exposed to helium plasmas at fusion relevant ion fluxes was investigated in …
Morphologies of co-depositing W layer formed during He plasma irradiation
Tungsten (W) samples were exposed to helium (He) plasmas with precipitation of W
particles. It was shown that visible large-scale fiberform nanostructures (LFNs) were formed …
particles. It was shown that visible large-scale fiberform nanostructures (LFNs) were formed …
Experimental mechanistic investigation of the nanostructuring of tungsten with low energy helium plasmas
P Fiflis, N Connolly, DN Ruzic - Journal of Nuclear Materials, 2016 - Elsevier
Helium ion bombardment of tungsten at temperatures between approximately one third and
one half of its melting point has shown growth of nanostructures colloquially referred to as …
one half of its melting point has shown growth of nanostructures colloquially referred to as …
Pulsation effects of incident ion energy on W fuzz growth
Fuzzy nanostructure growth occurs on tungsten (W) surfaces by the exposure to helium (He)
plasmas. We investigated pulsation effect in the incident energy of He ions on W fuzz …
plasmas. We investigated pulsation effect in the incident energy of He ions on W fuzz …
Direct time-resolved observation of tungsten nanostructured growth due to helium plasma exposure
P Fiflis, D Curreli, DN Ruzic - Nuclear Fusion, 2015 - iopscience.iop.org
Determination of the mechanisms underlying the growth of tungsten fuzz is an important step
towards mitigation of fuzz formation. Nanostructured tungsten was produced on resistively …
towards mitigation of fuzz formation. Nanostructured tungsten was produced on resistively …
3D modelling of tungsten fuzz growth under the bombardment of helium plasma
Q Shi, S Dai, D Wang - Fusion Engineering and Design, 2018 - Elsevier
The fiber form nanostructure of tungsten surface called “fuzz”, which degrades the
performance of tungsten material, has been observed on linear devices, tokamak and …
performance of tungsten material, has been observed on linear devices, tokamak and …
The dependence of tungsten fuzz layer thickness and porosity on tungsten deposition rate and helium ion fluence
Fuzz formation on a heated tungsten surface in the presence of a helium-containing plasma
and tungsten deposition source was investigated. Tungsten samples were exposed at 1123 …
and tungsten deposition source was investigated. Tungsten samples were exposed at 1123 …