119 citations · 853 across the 25 of their papers we have counts for
6 papers · 1 filter
Accurate force field of two-dimensional ferroelectrics from deep learning
Jing Wu, Liyi Bai, Jiawei Huang +3
The discovery of two-dimensional (2D) ferroelectrics with switchable out-of-plane polarization such as monolayer -InSe offers a new avenue for ultrathin high-density fer…
Charged Oxygen Vacancy Induced Ferroelectric Structure Transition in Hafnium Oxide
Ri He, Hongyu Wu, Shi Liu +3
The discovery of ferroelectric HfO2 in thin films and more recently in bulk is an important breakthrough because of its silicon-compatibility and unexpectedly persistent polarizati…
Establishing quasi-linear quadrupole functional topology by oxygen-vacancy engineering at a ferroelectric domain wall
Hemaprabha Elangovan, Maya Barzilay, Jiawei Huang +3
Oxygen vacancies in two-dimensional metal-oxide structures garner much attention due to unique conductive, magnetic and even superconductive functionalities they induce. Ferroelect…
Two-dimensional multiferroic metal with voltage-tunable magnetization and metallicity
Xu Duan, Jiawei Huang, Bin Xu +1
We design a multiferroic metal that combines seemingly incompatible ferromagnetism, ferroelectricity, and metallicity by hole doping a two-dimensional (2D) ferroelectric with high…
Two-dimensional ferroelectric metal for electrocatalysis
Changming Ke, Jiawei Huang, Shi Liu
The coexistence of metallicity and ferroelectricity has been an intriguing and controversial phenomenon as these two material properties are considered incompatible in bulk. We cla…
On-demand quantum spin Hall insulators controlled by two-dimensional ferroelectricity
Jiawei Huang, Xu Duan, Sunam Jeon +4
The coexistence of ferroelectric and topological orders in two-dimensional (2D) atomic crystals allows non-volatile and switchable quantum spin Hall states. Here we offer a general…