Behavior of tungsten under irradiation and plasma interaction
M Rieth, R Doerner, A Hasegawa, Y Ueda… - Journal of Nuclear …, 2019 - Elsevier
In 1959 the Journal of Nuclear Materials (JNM) was founded and is now celebrating its
Diamond Anniversary year. The present paper is part of a series in which single JNM …
Diamond Anniversary year. The present paper is part of a series in which single JNM …
Helium, hydrogen, and fuzz in plasma-facing materials
KD Hammond - Materials Research Express, 2017 - iopscience.iop.org
Tungsten, the primary material under consideration as the divertor material in magnetic-
confinement nuclear fusion reactors, has been known for the last decade to form'fuzz'—a …
confinement nuclear fusion reactors, has been known for the last decade to form'fuzz'—a …
Growth of fiberform nanostructures on metal surfaces by helium plasma irradiation
Helium plasma irradiation to various metals leads to peculiar morphology changes as
forming fiberform nanostructures called fuzz when a certain set of conditions is satisfied. In …
forming fiberform nanostructures called fuzz when a certain set of conditions is satisfied. In …
Hard and tough (NbTaMoW) Nx high entropy nitride films with sub-stoichiometric nitrogen
Abstract (NbTaMoW) N x films with different x value were prepared by reactive magnetron
sputtering in a mixed Ar/N 2 atmosphere at 575 K. The films deposited at f N (f N= N 2/Ar+ N …
sputtering in a mixed Ar/N 2 atmosphere at 575 K. The films deposited at f N (f N= N 2/Ar+ N …
Increased photoelectrochemical performance of vanadium oxide thin film by helium plasma treatment with auxiliary molybdenum deposition
Helium (He) plasma treatment can be a versatile tool to fabricate nanostructures on a
surface and change the surface chemistry. Herein, vanadium (V) thin film is exposed to …
surface and change the surface chemistry. Herein, vanadium (V) thin film is exposed to …
Fuzzy nanostructure growth on precious metals by He plasma irradiation
Growth of helium bubbles near the surface of metals leads to various morphology changes
when sufficient helium ions are continuously implanted on the surface. In this study, low …
when sufficient helium ions are continuously implanted on the surface. In this study, low …
Material migration in W and Mo during bubble growth and fuzz formation
Growth of helium (He) induced bubbles and fuzz in tungsten (W) and molybdenum (Mo) is
investigated using samples of W films on Mo substrates and Mo films on W substrates …
investigated using samples of W films on Mo substrates and Mo films on W substrates …
Improved hydrogen gas sensing performance of WO3 films with fibrous nanostructured surface
Characteristic fibrous nanostructure, known as fuzz, is formed by a helium plasma exposure
of metal surfaces at certain temperatures. Applications of He-induced nanostructure to …
of metal surfaces at certain temperatures. Applications of He-induced nanostructure to …
Triple hybrid simulation method for tungsten fuzzy nanostructure formation
AM Ito, A Takayama, H Nakamura - Plasma and Fusion Research, 2018 - jstage.jst.go.jp
Irradiation of a tungsten surface by a helium plasma produces fuzzy nanostructures [1, 2]
due to the selfagglomeration of helium atoms in the tungsten. The generation of such fuzzy …
due to the selfagglomeration of helium atoms in the tungsten. The generation of such fuzzy …
Fabrication of photocatalytically active vanadium oxide nanostructures via plasma route
Plasma irradiation was used to create nanostructured vanadium oxide with potential
commercial and industrial applications. Morphology changes were induced at the nano-and …
commercial and industrial applications. Morphology changes were induced at the nano-and …