Irradiation effects in high-entropy alloys and their applications

Z Cheng, J Sun, X Gao, Y Wang, J Cui, T Wang… - Journal of Alloys and …, 2023 - Elsevier
On the one hand, Irradiation is everywhere and irradiation effect, especially the material
irradiation damage effect under strong irradiation field, is one of the key factors for the …

Radiation damage in nanostructured materials

X Zhang, K Hattar, Y Chen, L Shao, J Li, C Sun… - Progress in Materials …, 2018 - Elsevier
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 evolution of dislocation loop and its interaction with pre-existing dislocation in He+-irradiated molybdenum: in-situ TEM observation and molecular dynamics …

Y Li, G Ran, Y Guo, Z Sun, X Liu, Y Li, X Qiu, Y **n - Acta Materialia, 2020 - Elsevier
In-situ TEM observation and molecular dynamics simulation were used to investigate the
evolution of irradiation-induced dislocation loops and their interactions with the pre-existing …

Triplet tellurophene‐based acceptors for organic solar cells

L Yang, W Gu, L Lv, Y Chen, Y Yang, P Ye… - Angewandte …, 2018 - Wiley Online Library
Triplet materials have been employed to achieve high‐performing organic solar cells
(OSCs) by extending the exciton lifetime and diffusion distances, while the triplet non …

Superior radiation-resistant nanoengineered austenitic 304L stainless steel for applications in extreme radiation environments

C Sun, S Zheng, CC Wei, Y Wu, L Shao, Y Yang… - Scientific reports, 2015 - nature.com
Nuclear energy provides more than 10% of electrical power internationally and the
increasing engagement of nuclear energy is essential to meet the rapid worldwide increase …

The formation mechanism of a novel interfacial phase with high thermal stability in a Mg-Gd-Y-Ag-Zr alloy

LR **ao, Y Cao, S Li, H Zhou, XL Ma, L Mao, XC Sha… - Acta Materialia, 2019 - Elsevier
Due to their unique precipitation behavior, magnesium-rare earth (Mg-RE) alloys exhibit
excellent mechanical properties and decent thermal stability. In this work, a Mg-Gd-Y-Ag-Zr …

Structural and electronic analysis of the atomic scale nucleation of Ag on α-Ag2WO4 induced by electron irradiation

J Andrés, L Gracia, P Gonzalez-Navarrete, VM Longo… - Scientific reports, 2014 - nature.com
In this work, we utilise a combination of theory, computation and experiments to understand
the early events related to the nucleation of Ag filaments on α-Ag2WO4 crystals, which is …

Investigating the formation mechanism of void lattice in tungsten under neutron irradiation: from collision cascades to ordered nanovoids

ZZ Li, YH Li, D Terentyev, N Castin, A Bakaev, G Bonny… - Acta Materialia, 2021 - Elsevier
The “void lattice” formed by periodic arrangements of voids, usually replicating the symmetry
and crystallographic orientation of the host matrix, is an interesting phenomenon in materials …

Two-dimensional vacancy platelets as precursors for basal dislocation loops in hexagonal zirconium

SM Liu, IJ Beyerlein, WZ Han - Nature communications, 2020 - nature.com
Zirconium alloys are widely used structural materials of choice in the nuclear industry due to
their exceptional radiation and corrosion resistance. However long-time exposure to …

Solute segregation assisted nanocrystallization of a cold-rolled Mg–Ag alloy during annealing

LR **ao, XF Chen, Y Cao, H Zhou, XL Ma, DD Yin… - Scripta Materialia, 2020 - Elsevier
Refining grains to nanoscale has been a challenge, especially for materials with low-melting
points and poor ductility, such as Mg alloys. Here we report a novel mechanism of …