4 papers
Structure and energetics of grain boundaries in self-assembled double-gyroid block copolymer networks
Jing Chen, Aiping Zhu, Dan Wei +2
Grain boundaries (GBs) are ubiquitous defects in crystalline materials. However, they remain less explored in block copolymer ordered phases. Here, we develop a self-consistent fie…
Framework for Quasiperiodic Interfaces: Proximal Coincidence Point Set and Computation
Suining Xiong, Wenwen Zou, Pingwen Zhang +1
We present a unified theoretical and computational framework that bridges mathematical quasiperiodicity with classical crystallographic models. Based on a rigorous cut-and-projecti…
Prediction of A15 Tilt Grain Boundary Structures
Wenwen Zou, Zihan Su, Juan Zhang +1
In this work, we present a theoretical method to predict all coincidence site lattice (CSL) tilt grain boundaries (GBs) in A15, especially high- CSL GBs. This method includes a…
Quasiperiodic [110] Symmetric Tilt FCC Grain Boundaries
Wenwen Zou, Juan Zhang, Jie Xu +1
In this work, we investigate [110] symmetric tilt FCC grain boundaries (GBs) by a recently developed approach for quasiperiodic interfaces using the Landau-Brazovskii model. On spe…