33 citations · 61 across the 4 of their papers we have counts for
4 papers
Double Helix of atomic displacements in Ferroelectric PbTiO
Yihao Hu, Shi Liu
Recent theoretical work has predicted the existence of a "dipole spiral" structure in strained freestanding membranes of PbTiO, suggesting a potential route to enhanced electro…
Giant piezoelectric effects of topological structures in stretched ferroelectric membranes
Yihao Hu, Jiyuan Yang, Shi Liu
Freestanding ferroelectric oxide membranes emerge as a promising platform for exploring the interplay between topological polar ordering and dipolar interactions that are continuou…
Depolarization Induced III-V Triatomic Layers with Tristable Polarization States
Changming Ke, Yihao Hu, Shi Liu
The integration of ferroelectrics that exhibit high dielectric, piezoelectric, and thermal susceptibilities with the mainstream semiconductor industry will enable novel device type…
Origin of ferroelectricity in magnesium doped zinc oxide
Jiawei Huang, Yihao Hu, Shi Liu
Recent experiments demonstrated robust ferroelectricity in Mg-doped ZnO (ZMO) of the wurtzite structure, hinting at a promising strategy to substantially expand the list of ferroel…