journal article·2023-06Open access

Micromechanical properties of spherical and facetted He bubble loaded copper

O. El-Atwani, J.G. Gigax, H. Kim, R.J. McCabe, D. Canadinc, M.R. Chancey, J. Weaver

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Fusion materials and technologies · Nuclear Materials and Properties · Ion-surface interactions and analysis

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (28)

Show source-provided references
1. Materials challenges in nuclear energy10.1016/j.actamat.2012.11.004 ↗
2. Experimental effects of helium on cavity formation during irradiation—a review10.1080/00337578008207114 ↗
3. Mechanisms of helium interaction with radiation effects in metals and alloys: A review10.1016/0022-3115(83)90047-8 ↗
4. Helium bubble nucleation at grain boundaries10.1080/01418618308244330 ↗
5. In-situ TEM observation of the response of ultrafine-and nanocrystalline-grained tungsten to extreme irradiation environments10.1038/srep04716 ↗
6. Temperature threshold for preferential bubble formation on grain boundaries in tungsten under in-situ helium irradiation10.1016/j.scriptamat.2020.01.013 ↗
7. Helium in metals: Effect on mechanical properties
8. Revealing the dynamics of helium bubbles using in situ techniques10.1007/s11837-020-04157-w ↗
9. Atomistic modeling of helium segregation to grain boundaries in tungsten and its effect on de-cohesion10.1088/1741-4326/aa6e15 ↗
10. Softening due to grain boundary cavity formation and its competition with hardening in helium implanted nanocrystalline tungsten10.1038/s41598-018-20990-1 ↗
11. High temperature embrittlement of metals by helium10.1080/00337578308207379 ↗
12. Nembach · 1997
13. Elastic interaction between prismatic dislocation loops and straight dislocations10.1039/df9643800049 ↗
14. The effect of dislocation self-interaction on the Orowan stress10.1080/14786437308227997 ↗
15. Radiation-induced helium nanobubbles enhance ductility in submicron-sized single-crystalline copper10.1021/acs.nanolett.6b00864 ↗
16. Grain boundary-mediated plasticity in nanocrystalline nickel10.1126/science.1098741 ↗
17. SRIM–the stopping and range of ions in matter (2010)10.1016/j.nimb.2010.02.091 ↗
18. Micropillar compression response of femtosecond laser-cut single crystal Cu and proton irradiated Cu10.1016/j.scriptamat.2019.05.004 ↗
19. Dislocation interactions with grain boundaries10.1016/j.cossms.2014.05.004 ↗
20. Atomic-scale simulation of screw dislocation/coherent twin boundary interaction in Al, Au, Cu and Ni10.1016/j.actamat.2010.11.007 ↗
21. Effects of twin boundary orientation on plasticity of bicrystalline copper micropillars: A discrete dislocation dynamics simulation study10.1016/j.actamat.2019.07.007 ↗
22. Mechanisms of deformation and ductility in tungsten–a review10.1016/j.ijrmhm.2018.04.021 ↗
23. Brittle fracture of polycrystalline tungsten
24. Nanohardness measurements of heavy ion irradiated coarse-and nanocrystalline-grained tungsten at room and high temperature10.1016/j.jnucmat.2018.06.023 ↗
25. Effect of ordered helium bubbles on deformation and fracture behavior of α-Zr10.1016/j.jmst.2019.03.015 ↗
26. He ion irradiation damage in Fe/W nanolayer films10.1016/j.jnucmat.2009.02.007 ↗
27. Quantifying the mechanical effects of He, W and He+ W ion irradiation on tungsten with spherical nanoindentation
28. Irradiation damage of single crystal, coarse-grained, and nanograined copper under helium bombardment at 450 C10.1557/jmr.2013.283 ↗