371 citations · 1.7k across the 60 of their papers we have counts for
5 papers · 2 filters
Atomistic aspects of load transfer and fracture in CNT-reinforced aluminium
Samaneh Nasiri, Kai Wang, Mingjun Yang +3
This paper describes atomistic simulations of deformation and fracture of Al reinforced with carbon nanotubes (CNTs). We use density functional theory (DFT) to understand the energ…
Pinning of extended dislocations in atomically disordered crystals
Aviral Vaid, De'an Wei, Erik Bitzek +2
In recent years there has been renewed interest in the behavior of dislocations in crystals that exhibit strong atomic scale disorder, as typical of compositionally complex single…
Pinning of dislocations in disordered alloys: Effects of dislocation orientation
Michael Zaiser, Ronghai Wu
The current interest in compositionally complex alloys including so called high entropy alloys has caused renewed interest in the general problem of solute hardening. It has been s…
Dislocation-CNT Interactions in Aluminium at the Atomic Level
Samaneh Nasiri, Michael Zaiser
The interaction between edge dislocations and carbon nanotubes (CNTs) embedded into an Al matrix is investigated. Both pristine and Ni-coated CNTs are considered. It is demonstrate…
Thermodynamic considerations on a class of dislocation-based constitutive models
Ronghai Wu, Michael Zaiser
Dislocations are the main carriers of plastic deformation in crystalline materials. Physically based constitutive equations of crystal plasticity typically incorporate dislocation…