207 citations · 575 across the 8 of their papers we have counts for
8 papers
Electrically Tunable Magnetoconductance of Close-Packed CVD Bilayer Graphene Layer Stacking Walls
Qicheng Zhang, Sheng Wang, Zhaoli Gao +11
Quantum valley Hall (QVH) domain wall states are a new class of one-dimensional (1D) one-way conductors that are topologically protected in the absence of valley mixing. Developmen…
An Atomistic Study of Diffusion-Mediated Plasticity and Creep using Phase Field Crystal Methods
Joel Berry, Jörg Rottler, Chad W. Sinclair +1
The nonequilibrium dynamics of diffusion-mediated plasticity and creep in materials subjected to constant load at high homologous temperatures is studied atomistically using Phase…
Phase Field Crystal Modeling as a Unified Atomistic Approach to Defect Dynamics
Joel Berry, Nikolas Provatas, Jörg Rottler +1
Material properties controlled by evolving defect structures, such as mechanical response, often involve processes spanning many length and time scales which cannot be modeled usin…
Defect stability in phase-field crystal models: Stacking faults and partial dislocations
Joel Berry, Nikolas Provatas, Jörg Rottler +1
The primary factors controlling defect stability in phase-field crystal (PFC) models are examined, with illustrative examples involving several existing variations of the model. Gu…
Modeling multiple time scales during glass formation with phase-field crystals
Joel Berry, Martin Grant
The dynamics of glass formation in monatomic and binary liquids are studied numerically using a microscopic field theory for the evolution of the time-averaged atomic number densit…
Melting at dislocations and grain boundaries: A Phase Field Crystal study
Joel Berry, K. R. Elder, Martin Grant
Dislocation and grain boundary melting are studied in three dimensions using the Phase Field Crystal method. Isolated dislocations are found to melt radially outward from their cor…