Radiation damage in nanostructured materials
Materials subjected to high dose irradiation by energetic particles often experience severe
damage in the form of drastic increase of defect density, and significant degradation of their …
damage in the form of drastic increase of defect density, and significant degradation of their …
Fusion materials science: Overview of challenges and recent progress
SJ Zinkle - Physics of Plasmas, 2005 - pubs.aip.org
A brief review is given of fundamental materials science concepts important for development
of structural materials for fusion energy systems. Particular attention is placed on …
of structural materials for fusion energy systems. Particular attention is placed on …
Interface enabled defects reduction in helium ion irradiated Cu/V nanolayers
Sputter-deposited Cu/V nanolayer films with individual layer thickness, h, varying from 1 to
200nm were subjected to helium (He) ion irradiation at room temperature. At a peak dose …
200nm were subjected to helium (He) ion irradiation at room temperature. At a peak dose …
Radiation damage in helium ion irradiated nanocrystalline Fe
Fe films with an average columnar grain size varying from 49 to 96nm are deposited by
magnetron sputtering technique. Sputtered films have predominant body centered cubic …
magnetron sputtering technique. Sputtered films have predominant body centered cubic …
Microstructure of neutron-irradiated iron before and after tensile deformation
SJ Zinkle, BN Singh - Journal of nuclear materials, 2006 - Elsevier
Tensile specimens of pure Fe were neutron irradiated at 50–70° C in three fission reactors to
displacement dose levels of 0.0001–0.79 displacements per atom (dpa). Irradiated …
displacement dose levels of 0.0001–0.79 displacements per atom (dpa). Irradiated …
In situ micro-pillar compression to examine radiation-induced hardening mechanisms of FeCrAl alloys
Abstract The effects of 5 MeV Fe 2+ ion irradiation at 300° C on the microstructure evolution
and deformation behavior of a FeCrAl C26M alloy are presented. It has been found that …
and deformation behavior of a FeCrAl C26M alloy are presented. It has been found that …
In situ study of defect accumulation in zirconium under heavy ion irradiation
In this study, we report direct observations on heavy ion (Kr2+) irradiation induced changes
in microstructures of pure Zr at different temperatures using intermediate voltage electron …
in microstructures of pure Zr at different temperatures using intermediate voltage electron …
The effect of crystallographic mismatch on the obstacle strength of second phase precipitate particles in dispersion strengthening: bcc Nb particles and nanometric Nb …
A potential factor dominating the obstacle strength of second phase precipitate particles in
dispersion strengthening is the crystallographic mismatch between the matrix phase and the …
dispersion strengthening is the crystallographic mismatch between the matrix phase and the …
Helium irradiation induced ultra-high strength nanotwinned Cu with nanovoids
There are increasing studies that show nanotwinned (NT) metals have enhanced radiation
tolerance. However, the mechanical deformability of irradiated nanotwinned metals is a …
tolerance. However, the mechanical deformability of irradiated nanotwinned metals is a …
Effects of ion irradiation on Cr, CrN, and TiAlCrN coated Zircaloy-4 for accident tolerant fuel claddings
Abstract Heavy ion (6 MeV Au+) irradiation studies were carried out on three candidate
coatings (Cr, CrN, TiAlCrN) and Zircaloy-4 for accident tolerant fuel cladding to investigate …
coatings (Cr, CrN, TiAlCrN) and Zircaloy-4 for accident tolerant fuel cladding to investigate …