8 citations · 9 across the 6 of their papers we have counts for
6 papers
Pathway to lowest-energy structures and stress relaxation for the surface triple junction of copper
Yuan Fang, Ipen Demirel, Xiaopu Zhang +5
The behavior of surface triple junctions (STJ) at emergent grain boundaries on free surfaces is critical to the microstructure evolution, and therefore to the stability of next gen…
Effect of Rashba spin-orbit coupling on Faraday rotation in an extended Haldane model
Yuan Fang, Yixiang Wang, Xiaopu Zhang
Utilization of Faraday rotation (FR) properties of topological materials offers a promising route toward novel magneto-optical devices. We systematically investigated the effect of…
Core shift controls grain boundary energy scaling in Cu and Al
Xiaopu Zhang, John J. Boland
Grain boundary energies in different elements are correlated. The proportional scaling constants relating the energies of crystallography-equivalent boundaries in any two f.c.c. el…
Universal preference for low energy core-shifted grain boundaries at the surfaces of fcc metals
Xiaopu Zhang, John J. Boland
Grain boundaries with [111] tilt axes are common in polycrystalline face centered cubic metals. For copper (111) films, emergent grain boundaries close to surface have tilt axes th…
Wedge disclination description of emergent core-shifted grain boundaries at free surfaces
Xiaopu Zhang, Ipen Demirel, John J. Boland
Emergent grain boundaries at free surface control material properties such as nanomaterial strength, catalysis, and corrosion. Recently the restructuring of emergent boundaries on…
Asymmetric magnetization splitting in diamond domain structure: Dependence on exchange interaction and anisotropy
Kaixuan Xie, Xiaopu Zhang, Weiwei Lin +2
The distributions of magnetization orientation for both Landau and diamond domain structures in nano-rectangles have been investigated by micromagnetic simulation with various exch…