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 …
A review of late-stage tungsten fuzz growth
JAR Wright - Tungsten, 2022 - Springer
Tungsten will be used as the plasma-facing divertor material in the International
Thermonuclear Experimental Reactor (ITER) fusion reactor. Under high temperatures and …
Thermonuclear Experimental Reactor (ITER) fusion reactor. Under high temperatures and …
Grain boundary softening from stress assisted helium cavity coalescence in ultrafine-grained tungsten
The formation of helium cavities in coarse-grained materials produces hardening
proportional to the number density and size of the cavities and due to the interaction of …
proportional to the number density and size of the cavities and due to the interaction of …
Effects of transition metal carbide dispersoids on helium bubble formation in dispersion-strengthened tungsten
The formation of helium bubbles and subsequent property degradation poses a significant
challenge to tungsten as a plasma-facing material in future long-pulse plasma-burning …
challenge to tungsten as a plasma-facing material in future long-pulse plasma-burning …
[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 …
A review of surface damage/microstructures and their effects on hydrogen/helium retention in tungsten
YG Li, QR Zheng, LM Wei, CG Zhang, Z Zeng - Tungsten, 2020 - Springer
The change in surface damage/microstructures and its effects on the hydrogen (H)
isotope/helium (He) dynamic behavior are the key factors for investigating issues of tungsten …
isotope/helium (He) dynamic behavior are the key factors for investigating issues of tungsten …
Recent progress on preparation routes and performance evaluation of ODS/CDS-W alloys for plasma facing materials in fusion devices
LM Luo, ZH Zhao, G Yao, YC Wu - Journal of Nuclear Materials, 2021 - Elsevier
Tungsten (W) is considered as an ideal candidate matrix metal for plasma-facing materials
(PFMs) in a fusion reactor owing to its high melting point and elastic modulus, high thermal …
(PFMs) in a fusion reactor owing to its high melting point and elastic modulus, high thermal …
Enhanced radiation resistance of W-based HEA under helium-ion irradiation conditions
Recently, high entropy alloy (HEA) has demonstrated superior radiation resistance to
energetic particles. In this paper, we examine the radiation response of W-based HEA …
energetic particles. In this paper, we examine the radiation response of W-based HEA …
Theoretical model of helium bubble growth and density in plasma-facing metals
We present a theoretically-motivated model of helium bubble density as a function of volume
for high-pressure helium bubbles in plasma-facing tungsten. The model is a good match to …
for high-pressure helium bubbles in plasma-facing tungsten. The model is a good match to …
Continuum-scale modeling of helium bubble bursting under plasma-exposed tungsten surfaces
S Blondel, DE Bernholdt, KD Hammond… - Nuclear Fusion, 2018 - iopscience.iop.org
We present a comparison between a continuum-scale drift-diffusion-reaction cluster
dynamics prediction of helium retention in low-energy helium plasma exposed tungsten and …
dynamics prediction of helium retention in low-energy helium plasma exposed tungsten and …