151 citations · 953 across the 20 of their papers we have counts for
20 papers
Valley-related multiple Hall effect in single-layer VSi2P4
Xiangyu Feng, Xilong Xu, Zhonglin He +4
2D materials with valley-related multiple Hall effect are both fundamentally intriguing and practically appealing to explore novel phenomena and applications, but have been largely…
Spontaneous valley polarization in 2D organometallic lattice
Rui Peng, Zhonglin He, Qian Wu +3
2D ferrovalley materials that exhibit spontaneous valley polarization are both fundamentally intriguing and practically appealing to be used in valleytronic devices. Usually, the r…
Intertwined Ferroelectricity and Topological State in Two-Dimensional Multilayer
Yan Liang, Ning Mao, Ying Dai +3
The intertwined ferroelectricity and band topology will enable the non-volatile control of the topological states, which is of importance for nanoelectrics with low energy costing…
Intercorrelated ferroelectrics in 2D van der Waals materials
Yan Liang, Shiying Shen, Baibiao Haung +2
2D intercorrelated ferroelectrics, exhibiting a coupled in-plane and out-of-plane ferroelectricity, is a fundamental phenomenon in the field of condensed-mater physics. The current…
Prediction of Intrinsic Triferroicity in Two-Dimensional Lattice
Shiying Shena, Yandong Ma, Xilong Xu +3
Intrinsic triferroicity is essential and highly sought for novel device applications, such as high-density multistate data storage. So far, the intrinsic triferroicity has only bee…
High Throughput Screening of Transition Metal Binuclear Site for N2 Fixation
Xingshuai Lv, Wei Wei, Baibiao Huang +2
Great enthusiasm in single atom catalysts (SACs) for the N2 reduction reaction (NRR) has been aroused by the discovery of Metal (M)-Nx as a promising catalytic center. However,the…
Interlayer Coupling Effect in van der Waals Heterostructures of Transition Metal Dichalcogenides
Yuanyuan Wang, Fengping Li, Wei Wei +2
Van der Waals (vdW) heterobilayers formed by two-dimensional (2D) transition metal dichalcogenides (TMDCs) created a promising platform for various electronic and optical propertie…
Intrinsic Valley Polarization and Anomalous Valley Hall Effect in Single-Layer 2H-FeCl2
Pei Zhaos, Yandong Ma, Hao Wang +3
Valley, as a new degree of freedom for electrons, has drawn considerable attention due to its significant potential for encoding and storing information. Lifting the energy degener…
Two-dimensional ferroelastic semiconductors in Nb2SiTe4 and Nb2GeTe4 with promising electronic properties
Ting Zhang, Yandong Ma, Xilong Xu +3
Two-dimensional crystals with coupling of ferroelasticity and attractive electronic properties offer unprecedent opportunities for achieving long-sought controllable devices. But s…
Two-Dimensional Ferroelastic Topological Insulators in Single-Layer Janus Transition Metal Dichalcogenides MSSe (M=Mo, W)
Yandong Ma, Liangzhi Kou, Baibiao Huang +2
Two-dimensional topological insulators and two-dimensional materials with ferroelastic characteristics are intriguing materials and many examples have been reported both experiment…
Observation of extremely long exciton lifetime in Janus-MoSTe monolayer
Hao Jin, Tao Wang, Zhi-Rui Gong +2
The electron-hole separation efficiency is a key factor that determines the performance of two-dimensional (2D) transition metal dichalcogenides (TMDs) and devices. Therefore, sear…
Two-dimensional topological nodal line semimetal in layered ( = Ca, Sr, and Ba; = As, Sb, and Bi)
Chengwang Niu, Patrick M. Buhl, Gustav Bihlmayer +4
In topological semimetals the Dirac points can form zero-dimensional and one-dimensional manifolds, as predicted for Dirac/Weyl semimetals and topological nodal line semimetals, re…
Discovery of a two-dimensional topological insulator in SiTe
Yandong Ma, Liangzhi Kou, Ying Dai +1
Two-dimensional (2D) topological insulators (TIs), a new state of quantum matter, are promising for achieving the low-power-consuming electronic devices owning to the remarkable ro…
Two-Dimensional Transition Metal Dichalcogenides with a Hexagonal Lattice: Room Temperature Quantum Spin Hall Insulators
Yandong Ma, Liangzhi Kou, Xiao Li +2
So far, several transition metal dichalcogenides (TMDCs) based two-dimensional (2D) topological insulators (TIs) have been discovered, all of them based on a tetragonal lattice. Ho…
Quantum Spin Hall Effect and Topological Phase Transition in Two-Dimensional Square Transition Metal Dichalcogenides
Yandong Ma, Liangzhi Kou, Ying Dai +1
Two-dimensional (2D) topological insulators (TIs) hold promise for applications in spintronics based on the fact that the propagation direction of edge electrons of a 2D TI is robu…
Two-Dimensional Inversion Asymmetric Topological Insulators in Functionalized III-Bi Bilayers
Yandong Ma, Liangzhi Kou, Binghai Yan +3
The search for inversion asymmetric topological insulators (IATIs) persists as an effect for realizing new topological phenomena. However, so for only a few IATIs have been discove…
Origin of the different conductive behavior in pentavalent-ion-doped anatase and rutile TiO
Kesong Yang, Ying Dai, Baibiao Huang +1
The electronic properties of pentavalent-ion (Nb, Ta, and I) doped anatase and rutile TiO are studied using spin-polarized GGA+\emph{U} calculations. Our c…
Review of the Structural Stability, Electronic and Magnetic Properties of Nonmetal-Doped TiO from First-Principles Calculations
Kesong Yang, Ying Dai, Baibiao Huang
This paper reviews and summarizes the recent first-principles theoretical studies of the structural stability, electronic structure, optical and magnetic properties of nonmetal-dop…
First-principles characterization of ferromagnetism in N-doped SrTiO3 and BaTiO3
Kesong Yang, Ying Dai, Baibiao Huang
The spin-polarization and magnetic coupling character of N-doped SrTiO3 and BaTiO3 are studied through first-principles calculations. The substitutional N doping at O sites leads t…
Density functional characterization of the antiferromagnetism in oxygen-deficient anatase and rutile TiO2
Kesong Yang, Ying Dai, Baibiao Huang +1
We present theoretical evidence for local magnetic moments on Ti3+ ions in oxygen-deficient anatase and rutile TiO2 observed in a recent experiment [S. Zhou, et al., Phys. Rev. B 7…