4 citations · 8 across the 6 of their papers we have counts for
6 papers
Spatial variation of short-range order in amorphous intergranular complexions
Zhiliang Pan, Timothy J. Rupert
Amorphous materials lack long-range order but short-range order can still persist through the recurrence of similar local packing motifs. While the short-range order in bulk amorph…
Formation of ordered and disordered interfacial films in immiscible metal alloys
Zhiliang Pan, Timothy J. Rupert
Atomistic simulations are used to study segregation-induced intergranular film formation in Cu-Zr and Cu-Nb alloys. While Cu-Zr forms structurally disordered or amorphous films, or…
Amorphous intergranular films as toughening structural features
Zhiliang Pan, Timothy J. Rupert
The ability of amorphous intergranular films to mitigate damage formation at grain boundaries is studied with molecular dynamics simulations. We find that such films can alter both…
Tracking Microstructure of Crystalline Materials: A Post-Processing Algorithm for Atomistic Simulations
Jason F. Panzarino, Timothy J. Rupert
Atomistic simulations have become a powerful tool in materials research due to the extremely fine spatial and temporal resolution provided by such techniques. In order to understan…
Emergence of localized plasticity and failure through shear banding during microcompression of a nanocrystalline alloy
Amirhossein Khalajhedayati, Timothy J. Rupert
Microcompression testing is used to probe the uniaxial stress-strain response of a nanocrystalline alloy, with an emphasis on exploring how grain size and grain boundary relaxation…
Damage nucleation from repeated dislocation absorption at a grain boundary
Zhiliang Pan, Timothy J. Rupert
Damage nucleation from repeated dislocation absorption at a grain boundary is simulated with molecular dynamics. At the grain boundary-dislocation intersection site, atomic shuffli…