Atomistically-informed hardening and kinetics models of helium bubble in irradiated tungsten
C Ji, J Hu, Z Zhuang, Y Cui - International Journal of Plasticity, 2023 - Elsevier
In fusion reactor environment, helium bubble acts as a crucial inducement to the
performance degradation of plasma facing tungsten, leading to irradiation hardening and …
performance degradation of plasma facing tungsten, leading to irradiation hardening and …
Influence of kinetic effect on interaction between edge dislocation and irradiated dislocation loops in BCC Tantalum
Q Bao, Z Li, B Zhu, S Liang, J Zhu, M Huang… - International Journal of …, 2023 - Elsevier
In this paper, the interaction between an edge dislocation and irradiation< 100> sessile self-
interstitial atom (SIA) type dislocation loops (DLs) is studied by atomistic simulations in BCC …
interstitial atom (SIA) type dislocation loops (DLs) is studied by atomistic simulations in BCC …
Dynamic interaction between dislocations and obstacles in bcc iron based on atomic potentials derived using neural networks
H Mori, T Tsuru, M Okumura, D Matsunaka… - Physical Review …, 2023 - APS
The introduction of obstacles (eg, precipitates) for controlling dislocation motion in molecular
structures is a prevalent method for designing the mechanical strength of metals. Owing to …
structures is a prevalent method for designing the mechanical strength of metals. Owing to …
Atomistic simulation of hardening in bcc iron-based alloys caused by nanoprecipitates
AV Karavaev, PV Chirkov, RM Kichigin… - Computational Materials …, 2023 - Elsevier
The paper presents results of atomistic simulations of hardening in model bcc iron-based
alloys due to secondary phase precipitates formation. The simulations are based on shear …
alloys due to secondary phase precipitates formation. The simulations are based on shear …
Hardening mechanisms of “cold” rolled tungsten after neutron irradiation: indentation and finite elements modelling
The mechanical properties of “cold” rolled tungsten sheet after neutron irradiation at high
temperature are investigated by instrumented indentation and crystal plasticity finite element …
temperature are investigated by instrumented indentation and crystal plasticity finite element …
[PDF][PDF] Nuclear Inst. and Methods in Physics Research, B
A Dib, H Ammi, M Msimanga, C Mtshali… - … and Methods in …, 2023 - researchgate.net
The generation of a new set of experimental stopping force data of 22Ti, 24Cr and 28Ni ions
through Al2O3 and TiO2 thin films at low energy, is reported here. The thickness of the used …
through Al2O3 and TiO2 thin films at low energy, is reported here. The thickness of the used …