Incipient plasticity and dislocation loop evolution in rock-salt vanadium nitride
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.01.138
Abstract: Abstract Incipient plasticity and dislocation loop (DL) evolution are two important plastic behaviors of ceramic materials. In this work, we performed molecular dynamics simulations of the nanoindentation on vanadium nitride (VN) surfaces with different Miller… read more here.
Keywords: incipient plasticity; evolution; dislocation; plasticity dislocation ... See more keywords
Ultrafast visualization of incipient plasticity in dynamically compressed matter
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-022-28684-z
Abstract: Plasticity is ubiquitous and plays a critical role in material deformation and damage; it inherently involves the atomistic length scale and picosecond time scale. A fundamental understanding of the elastic-plastic deformation transition, in particular, incipient… read more here.
Keywords: visualization incipient; plasticity dynamically; ultrafast visualization; plasticity ... See more keywords
Effect of doping on nanoindentation induced incipient plasticity in InP crystal
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5128784
Abstract: This article is concerned with incipient plasticity in an InP crystal studied by nanoindentation experiments and ab initio simulations. We consider dislocation-nucleation phenomena and pressure-induced phase transformation to be the alternative mechanisms that govern the… read more here.
Keywords: incipient plasticity; inp crystal; nanoindentation; plasticity ... See more keywords
On Incipient Plasticity of InP Crystal: A Molecular Dynamics Study
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14154157
Abstract: With classical molecular dynamics simulations, we demonstrated that doping of the InP crystal with Zn and S atoms reduces the pressure of the B3→B1 phase transformation as well as inhibits the development of a dislocation… read more here.
Keywords: incipient plasticity; plasticity; inp crystal; molecular dynamics ... See more keywords