Abstract Model FeCrAl alloys of Fe-10% Cr-5% Al, Fe-12% Cr-4.5% Al, Fe-15% Cr-4% Al,
and Fe-18% Cr-3% Al (in wt%) were irradiated with 1 MeV Kr++ ions in-situ with …

The radiation-induced primary dislocation loops in thin foils of ultra-high purity Fe and Fe
(Cr) model alloys were investigated using ion irradiation in situ in a TEM. In the '111 …

FeCrAl alloys with varying compositions and microstructures are under consideration for
accident-tolerant fuel cladding, but limited details exist on dislocation loop formation and …

Two types of dislocation loops are observed in irradiated α-Fe, the 1/2< 111> loop and the<
100> loop. Atomistic simulations consistently predict that only the energetically more …

In this paper, in situ transmission electron microscopy investigations were carried out to
study the microstructural evolution of ferritic/martensitic steel T91 under 1 MeV Krypton ion …

Complex states of nanoscale interstitial dislocation loop can be described by its habit plane
and Burgers vector. Using atomistic simulations, we provide direct evidences on the change …

Ab initio calculations based on density functional theory have been performed to determine
the relative stabilities and migration of point defects in a copper-graphene layered …

The properties of nano-scale interstitial dislocation loops under the coupling effect of stress
and temperature are studied using atomistic simulation methods and experiments. The …

Nuclear power today accounts for approximately 20% of the electrical supply for the US. It
provides reliable energy that helps to stabilize the national grid. In contrast to current nuclear …

The ideal shear strength is the minimum stress needed to plastically deform a defect free
crystal; it is of engineering interest since it sets the upper bound of the strength of a real …