Recent progress in experimental investigation of neutron irradiation response of tungsten

X Hu - Journal of Nuclear Materials, 2022 - Elsevier
In order to facilitate its application as plasma facing material, neutron irradiation response of
tungsten (W) has been extensively studied by employing fission reactors. In this article, the …

[HTML][HTML] A Brief Review of the Impact of Neutron Irradiation Damage in Tungsten and Its Alloys

A Wazeer, T McElroy, BT Stegman, A Shang, Y Zhang… - Metals, 2024 - mdpi.com
Neutron irradiation poses a substantial challenge in the development and application of
tungsten (W) and its alloys, predominantly in the framework of nuclear fusion and fission …

[HTML][HTML] Influence of helium bubbles location on hydrogen isotope retention and exchange behavior in plasma-facing materials: A numerical simulation investigation

YJ Huang, C Hao, QH Liu, JP Zhu, F Sun, Y Oya… - Nuclear Materials and …, 2024 - Elsevier
Tritium (T) is a costly radioactive element that, when retained in plasma-facing materials
(PFMs), not only results in fuel loss but also raises issues of radioactive contamination …

Comparative characterization of mixed spectra and thermal neutron shielded irradiated tungsten

H Gietl, CN Taylor, Y Hatano, Y Oya… - Journal of Nuclear …, 2025 - Elsevier
The effect of mixed spectra and thermal neutron shielded irradiation on tungsten was
evaluated with plasma exposure in the tritium plasma experiment followed by thermal …

Temperature-dependent bubble growth under synergistic interactions of hydrogen and helium in tungsten

C Niu, W Qin, S Suman, W Ni, W Liu, H Fan… - Nuclear …, 2024 - iopscience.iop.org
A novel theoretical model based on modified diffusion rate equations is proposed to
simulate the retention of hydrogen isotopes and the dynamics of bubble growth in tungsten …

Effect of He seeding on hydrogen isotope permeation in tungsten by HD mixed plasma exposure

Y Oya, K Ashizawa, F Sun, S Hirata, N Ashikawa… - Fusion Engineering and …, 2023 - Elsevier
Effect of He seeding on hydrogen isotope permeation in tungsten by HD mixed plasma
exposure - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books …

Effect of Deuterium Fluence on Deuterium Retention in Tungsten with Fibrous Nanostructured Layer in a Compact Plasma Device APSEDAS

T Sakai, D Hwangbo, N Orikasa… - Plasma and Fusion …, 2022 - jstage.jst.go.jp
During the operation of a fusion reactor, a large amount of hydrogen ions flow from the
surrounding plasma to the plasma facing material (PFM) in the divertor region. The fuel …

[PDF][PDF] characterization of mixed spectra and thermal neutron shielded irradiated tungsten

HA Gietl, CN Taylor, M Shimada, Y Oya, Y Hatano - 2025 - inldigitallibrary.inl.gov
The effect of mixed spectra and thermal neutron shielded irradiation on tungsten was
evaluated with plasma exposure in the tritium plasma experiment followed by thermal …

[PDF][PDF] TRITIUM IN CHAMBER MATERIALS, TRAPPING AND RELEASE

Y HATANO - IAEA TECDOC SERIES - www-pub.iaea.org
TRITIUM IN CHAMBER MATERIALS, TRAPPING AND RELEASE Page 63 52 TRITIUM IN
CHAMBER MATERIALS, TRAPPING AND RELEASE Y. HATANO University of Toyama Toyama …

[PDF][PDF] Plasma chamber PMI–Linear plasma facilities (TPE, implantation and irradiated materials)

M Shimada - IAEA TECDOC SERIES - conferences.iaea.org
Plasma chamber PMI – Linear plasma facilities (TPE, implantation and irradiated materials)
Page 1 Plasma chamber PMI – Linear plasma facilities (TPE, implantation and irradiated …