P Lin, J Nie, Y Lu, C Shi, S Cui, W Cui, L He - International Journal of …, 2024 - Elsevier
Tungsten plays a significant role in the nuclear industry, in which defects are generated upon exposure to irradiation. Irradiation-induced defects, such as dislocation loops and …
WB Liao, ZY Liu, MJ He, C Feng, F Wang… - Journal of Thermal Spray …, 2021 - Springer
Atmospheric plasma-sprayed tungsten coating is one of the most prospective plasma-facing materials used in the first wall of nuclear fusion devices since its low tritium inventory, good …
Q Zhu, JL Shao, P Wang - Journal of Nuclear Materials, 2023 - Elsevier
He bubbles can exhibit different behaviors due to their different positions in the nanocrystalline materials. Using molecular dynamics simulations, we study the dynamic …
The influence of helium pressure on the mechanisms of diffusion of the He-filled nanobubbles in fcc Al is investigated by the classical molecular dynamics. It is shown that at …
M Qiu, Q Hou, B Fu, J Cui - Journal of Nuclear Materials, 2022 - Elsevier
Tungsten (W) has been chosen as the primary plasma-facing material in nuclear fusion reactors. However, when helium (He) ions are continuously irradiated, enormous amounts of …
Using the notion of eigenstrain produced by the defects formed in a material exposed to high energy neutron irradiation, we develop a method for computing macroscopic elastic stress …
We report results of systematic molecular-dynamics computations of the elastic properties of single-crystalline tungsten containing structural defects, voids and overpressurized He …
F Luo, B Zhang, Z Gao, J Huang, HB Zhou, GH Lu… - Journal of …, 2024 - Elsevier
Energetics of helium-nanocavities interactions are crucial for unveiling underlying mechanisms of nanocavity evolution in nuclear materials. Nevertheless, it becomes …
H Zhu, M Qin, T Wei, J Davis, M Ionescu - Acta Materialia, 2023 - Elsevier
Zircaloy-4 alloy specimens consisting of α-Zr grains were irradiated on a tandem accelerator with 5 MeV He ions to a fluence of 5× 10 21 ions m− 2 at different temperatures. Defect …