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Computational Materials Science, ISSN 0927-0256, 03/2014, Volume 84, pp. 232 - 237
Molecular dynamics simulation was performed to study the growth of spherical nano-voids and the fracture properties of γ-TiAl single crystal. It is found that... 
Molecular dynamics (MD) | Void growth | γ-TiAl | Shear loops | Dislocations | Strain rate | gamma;-TiAl | MATERIALS SCIENCE, MULTIDISCIPLINARY | MICROMECHANICAL MODEL | MECHANISMS | NANOVOID GROWTH | DEFORMATION | DAMAGE | gamma-TiAl | METALS | COALESCENCE | DUCTILE FRACTURE | Voids | Single crystals | Shear | Fracture mechanics | Computer simulation | Volume fraction | Molecular dynamics | Dislocation loops
Journal Article
Journal of Materials Research, ISSN 0884-2914, 01/2019, Volume 34, Issue 2, pp. 271 - 281
Journal Article
International Journal of Mechanical Sciences, ISSN 0020-7403, 08/2018, Volume 144, pp. 842 - 848
A theoretical model is developed that examines the effect of grain boundary (GB) sliding near a nanovoid on crack growth in deformed nanocrystalline materials.... 
Nanovoid | Grain boundary sliding | Distributed dislocation technique | Nanocrystalline materials | Disclination dipole | Crack growth | MIGRATION | SPECIAL ROTATIONAL DEFORMATION | FRACTURE-TOUGHNESS | SHEAR LOOP EMISSION | SIZE | ENGINEERING, MECHANICAL | MECHANICS | METALS | DISLOCATION | SOLIDS | STRESS | TRIPLE-JUNCTION | Grain boundaries | Statistics | Analysis
Journal Article
Philosophical Magazine, ISSN 1478-6435, 11/2017, Volume 97, Issue 32, pp. 2985 - 3007
Journal Article
Philosophical Magazine, ISSN 1478-6435, 03/2018, Volume 98, Issue 7, pp. 577 - 604
One of the failure mechanisms in ductile materials is growth and coalescence of pre-existing voids. In view of this, we attempt to obtain atomistic insights... 
dislocations | molecular dynamics | Nanovoids | failure | global sensitivity analysis | LOCALIZATION | PHYSICS, CONDENSED MATTER | MOLECULAR-DYNAMICS | PHYSICS, APPLIED | DAMAGE EVOLUTION | BEHAVIOR | MATERIALS SCIENCE, MULTIDISCIPLINARY | METALLURGY & METALLURGICAL ENGINEERING | SIZE | SIMULATION | COALESCENCE | PLASTIC-DEFORMATION | NUCLEATION | DUCTILE FRACTURE
Journal Article
Philosophical Magazine, ISSN 1478-6435, 11/2017, Volume 97, Issue 33, pp. 3142 - 3171
Journal Article
European Journal of Mechanics / A Solids, ISSN 0997-7538, 01/2015, Volume 49, pp. 419 - 429
A theoretical model is suggested to describe the effect of nanograin boundary (NGB) sliding at triple junctions of grain boundaries on nanovoid growth by... 
Nanograin boundary sliding | Nanovoid growth | Critical stress | NANOSIZED VOIDS | DUCTILE FAILURE | CAVITATION INSTABILITIES | MECHANICS | METALS | EDGE DISLOCATION | SOLIDS | SURFACE | GRAIN-BOUNDARY | VOID GROWTH | WEDGE DISCLINATION DIPOLE | Grain boundaries | Statistics | Analysis | Stresses | Nanocrystals | Deformation | Emission | Sliding | Mathematical models | Nanostructure | Dislocation loops | Dislocations
Journal Article
International Journal of Mechanical Sciences, ISSN 0020-7403, 02/2014, Volume 79, pp. 168 - 175
Dislocation loops emitting from the surface of void is a viable mechanism at the nanoscale for void growth and coalescence, which has been confirmed by... 
Nanovoid | Lattice orientation | Dislocations | fcc Single crystal | Fcc Single crystal | SIMULATION | FAILURE | ENGINEERING, MECHANICAL | FRACTURE | MECHANICS | METALS | CONTINUUM THEORY | VOID GROWTH | NUCLEATION | PLASTICITY | Models | Structure | Analysis | Crystals
Journal Article
Materials Science & Engineering A, ISSN 0921-5093, 10/2013, Volume 582, pp. 29 - 35
A theoretical model to describe the growth of nanovoid in nanotwinned materials was proposed in this paper. In the framework of the model, dislocations emitted... 
Nanovoid growth | Nanotwinned materials | Twin boundary | Dislocation emission | POLYCRYSTALLINE COPPER | MATERIALS SCIENCE, MULTIDISCIPLINARY | METALLURGY & METALLURGICAL ENGINEERING | NANOSCIENCE & NANOTECHNOLOGY | STRENGTH | RATE SENSITIVITY | FAILURE | VOID GROWTH | NUCLEATION | DUCTILITY | STRESS | Analysis | Twinning (Crystallography)
Journal Article
Materials Letters, ISSN 0167-577X, 04/2017, Volume 193, pp. 283 - 287
Molecular dynamics simulations are performed to study the plastic deformation of Cu single crystals containing an elliptic cylindrical void. The effects of... 
Ellipticity | Molecular dynamics | Nanovoid | Metals | Dislocation | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | COPPER | CRACK | MOLECULAR-DYNAMICS SIMULATION | NANOVOID GROWTH | Mechanical engineering
Journal Article
by Li, Y.L and Cai, J and Mo, D
Physics Letters A, ISSN 0375-9601, 01/2019, Volume 383, Issue 5, pp. 458 - 463
The Angular-Dependent Potential (ADP) proposed by Tseplyaev et al. was used to study the structural behavior of uranium nitride (UN) under shock pressure by... 
Nanovoid | Shock pressure | Phase transition | POINT-DEFECTS | PHYSICS, MULTIDISCIPLINARY | MONONITRIDE | GROWTH | ELASTIC-CONSTANTS | ATOMISTIC SIMULATION | VOID COLLAPSE | SCHEMES
Journal Article
Journal of Applied Physics, ISSN 0021-8979, 06/2018, Volume 123, Issue 24, p. 245101
A thermodynamic model is derived to study the void nucleation in ideal lattices under hydrostatic tension loading and predicts that the plasticity has to be... 
GRAIN-BOUNDARIES | PHYSICS, APPLIED | METALS | NANOVOID NUCLEATION | EMBRITTLEMENT | GROWTH | AMORPHOUS-ALLOYS | FAILURE | DEFORMATION | CAVITATION INSTABILITIES | DUCTILE FRACTURE
Journal Article
Acta Materialia, ISSN 1359-6454, 08/2017, Volume 134, pp. 16 - 30
Journal Article
Radiation Physics and Chemistry, ISSN 0969-806X, 2007, Volume 76, Issue 2, pp. 275 - 279
Dissipative energy losses accompanying growth of the Ps bubble are calculated using the Navier–Stokes equation. This allows to demonstrate a fulfilling of the... 
Nanovoid | Positronium | Energy dissipation | Bubble growth | energy dissipation | positronium | NUCLEAR SCIENCE & TECHNOLOGY | bubble growth | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | MEDIA | nanovoid
Journal Article
Computational Materials Science, ISSN 0927-0256, 07/2014, Volume 90, pp. 82 - 88
Defective Tantalum monocrystals are expected to display a particularly rich behavior when stressed along different directions. Using molecular dynamics... 
Molecular dynamics | Tantalum | Nanovoids | Plasticity | MOLECULAR-DYNAMICS | INITIATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | FCC METALS | NANOVOID GROWTH | DEFORMATION | ATOMISTIC SIMULATION | HIGH-STRAIN | DISLOCATION EMISSION | VOID GROWTH | NUCLEATION
Journal Article