Future advanced nuclear plants are considered to operate as cogeneration plants for
electricity and heat. Metals and alloys will be the main portion of structural materials …

Strengthening due to voids can be a signiEcant effect of radiation damage in metals, but
treatment of this by elasticity theory of dislocations is difficult when the mechanisms …

Voids and He bubbles are strong obstacles to dislocation, which induce hardening and loss
of ductility. In Fe, molecular dynamics simulation is used to investigate the basic …

The appearance of Cr-rich precipitates (α′ prime) after thermal aging or irradiation is a
typical feature of high-Cr ferritic/martensitic steels. α′ particles, obstructing the motion of …

Given the time and length scales in molecular dynamics (MD) simulations of dislocation–
defect interactions, quantitative MD results cannot be used directly in larger scale …

Molecular dynamics (MD) simulations were carried out to study the interaction between
nanometric Cr precipitates and a 1/2⟨ 111⟩{110} edge dislocation (ED) in pure Fe and Fe-9 …

Abstract Interaction between a 1/2⟨ 1 1 1⟩{1 1 0} edge dislocation and voids or coherent
bcc Cu precipitates (diameter D= 2 or 4 nm) in Fe with their centre displaced by±Δz from the …

The influence of dislocation core on the interaction between an edge dislocation and a
spherical precipitate was investigated using the combination of the parametric dislocation …

Abstract (DE) Die skalenübergreifende Modellierung der strahleninduzierten Schädigung
von RDB-Stahl von den Primärschäden auf der atomaren Skala bis zu den Änderungen der …

The modelling of irradiation-induced damage of RPV steels from primary cascades up to the
change of mechanical properties bridging length scales from the atomic level up to the …