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 …

The formation mechanism of< 100> interstitial dislocation loops in ferritic steels stemming
from irradiation remains elusive, as their formations are either too short for experiments, or …

Samples of F/M steel HT9 were irradiated to 20 dpa at 420° C, 440° C and 470° C in a
transmission electron microscope with 1 MeV Kr ions so that the microstructure evolution …

Transmission electron microscopy with in-situ ion irradiation has been used to examine
dislocation loop formation during self-ion irradiation of pristine W and samples pre …

Irradiation effects on hardness and phase stability were investigated for an FeCr (Y, Ti)-ODS
ferritic steel strengthened by Y-Ti-O nano-particles after irradiation with 6.4 MeV Fe 3+ at …

Atomic simulations are used to investigate the interaction between nanoscale interstitial
dislocation loops and grain boundaries (GBs), the subsequent evolution of the GBs' …

Pure iron was irradiated with 6.4 MeV Fe 3+ ions at 300° C to a displacement damage of 30
dpa at a nominal depth of 600 nm. Distinct microstructures were observed at different depth …

Abstract Ultra-high purity Fe (Cr) alloys (from 0 wt% Cr to 14 wt% Cr) were 3D
homogeneously irradiated by 0–7.2 MeV protons to 0.3 dpa at nominal temperatures from …

The interaction between dislocations and point defects is crucial for many physical
properties and phenomena in materials, such as strengthening mechanisms, dislocation …

Radiation damage presents a unique challenge for material simulations, with processes
ranging from picoseconds to decades in time and nanometers to meters in length …