3 papers
cond-mat.mtrl-sci2025
Chemical control of polymorphism and ferroelectricity in PbTiO3 and SrTiO3 monolayers and bilayers
Shaowen Xu, Jeffrey R. Reimers, Fanhao Jia +1
Layers of perovskites, found in 3D materials, 2D heterostructures, and nanotubes, often distort from high symmetry to facilitate dipole polarisation that is exploitable in many app…
cond-mat.mtrl-sci2024
Quasiparticle and Excitonic Structures of Few-layer and Bulk GaSe: Interlayer Coupling, Self-energy, and Electron-hole Interaction
Fanhao Jia, Zhao Tang, Greis J. Cruz +4
Metal monochalcogenide GaSe is a classic layered semiconductor that has received increasing research interest due to its highly tunable electronic and optical properties for ultrat…
cond-mat.mtrl-sci2023
Intrinsic Piezoelectric Anisotropy of Tetragonal ABO3 Perovskites: A High-Throughput Study
Fanhao Jia, Shaowen Xu, Shunbo Hu +5
A comprehensive understand of the intrinsic piezoelectric anisotropy stemming from diverse chemical and physical factors is a key step for the rational design of highly anisotropic…