37 citations · 94 across the 5 of their papers we have counts for
5 papers
Polarization description of successive ferroelectric switching in hafnia
Guo-Dong Zhao, Xingen Liu, Zhongshan Xu +4
Intertwined ionic conduction and ferroelectric (FE) switching in HfO2 lead to extensive focuses. To describe its fundamental phenomena, we present a free-energy model describing th…
Symmetry of ferroelectric switching and domain walls in hafnium dioxide
Guo-Dong Zhao, Xingen Liu, Wei Ren +2
Hafnium dioxide (HfO2) is a promising ferroelectric (FE) material for achieving high-density nonvolatile memory and neuromorphic computing, due to its compatibility with the mainst…
Two-dimensional Ferroelectric Ferromagnetic Half Semiconductor in VOF monolayer
Shaowen Xu, Fanhao Jia, Guodong Zhao +2
Two-dimensional (2D) multiferroics have been casted great attention owing to their promising prospects for miniaturized electronic and memory devices.Here, we proposed a highly sta…
Two-dimensional charge density wave TaX (X=S, Se, Te) from first principles
Tao Jiang, Tao Hu, Guodong Zhao +5
Transition metal dichalcogenides are rich in their structural phases, e.g. 1T-TaS2 and 1T-TaSe2 form charge density wave (CDW) under low temperature with interesting and exotic pro…
Tunable Magnetism and Insulator-Metal Transition in Bilayer Perovskites
Shaowen Xu, Fanhao Jia, Guodong Zhao +3
Two-dimensional (2D) transition-metal oxide perovskites greatly expand the field of available 2D multifunctional material systems. Here, based on density functional theory calculat…