Orientation-dependent indentation response of helium-implanted tungsten
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5097403
Abstract: A literature review of studies investigating the topography of nano-indents in ion-implanted materials reveals seemingly inconsistent observations, with report of both pile-up and sink-in. This may be due to the crystallographic orientation of the measured… read more here.
Keywords: response; orientation; indentation; helium implanted ... See more keywords
Implications of Microstructure in Helium-Implanted Nanocrystalline Metals
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DOI: 10.3390/ma15124092
Abstract: Helium bubbles are known to form in nuclear reactor structural components when displacement damage occurs in conjunction with helium exposure and/or transmutation. If left unchecked, bubble production can cause swelling, blistering, and embrittlement, all of… read more here.
Keywords: microstructure helium; implications microstructure; nanocrystalline metals; bubble density ... See more keywords
Study on the Evolution of Defects in Helium-Implanted Tungsten
Sign Up to like & getrecommendations! Published in 2017 at "Defect and Diffusion Forum"
DOI: 10.4028/www.scientific.net/ddf.373.100
Abstract: The microstructure of He+-irradiation induced defects in tungsten was studied as functions of annealing temperature by means of scanning electron microscope (SEM) and Doppler broadening positron annihilation spectroscopy (DB-PAS). The results show that the S… read more here.
Keywords: defects helium; study evolution; helium implanted; implanted tungsten ... See more keywords