203 citations · 1.6k across the 33 of their papers we have counts for
34 papers
Polarization Dynamics in Ferroelectrics: Insights Enabled by Machine Learning Molecular Dynamics
Dongyu Bai, Ri He, Junxian Liu +1
Ferroelectric materials with switchable spontaneous polarization underpin non-volatile memories, transistors, sensors, and emerging neuromorphic chips. Their performance and stabil…
Ferroelectric Domains and Evolution Dynamics in Twisted CuInP2S6 Bilayers
Dongyu Bai, Junxian Liu, Yihan Nie +4
Polar domains and their manipulation-particularly the creation and dynamic control-have garnered significant attention, owing to their rich physics and promising applications in di…
Ferroelectric Domain and Switching Dynamics in Curved In2Se3: First Principle and Deep Learning Molecular Dynamics Simulations
Dongyu Bai, Yihan Nie, Jing Shang +5
Complex strain status can exist in 2D materials during their synthesis process, resulting in significant impacts on the physical and chemical properties. Despite their prevalence i…
Magnetic Electrides: High-Throughput Material Screening, Intriguing Properties, and Applications
Xiaoming Zhang, Weizhen Meng, Ying Liu +3
Electrides are a unique class of electron-rich materials where excess electrons are localized in interstitial lattice sites as anions, leading to a range of unique properties and a…
Layer-Polarized Anomalous Hall Effect in Valleytronic van der Waals Bilayers
Ting Zhang, Xilong Xu, Baibiao Huang +3
Layer-polarized anomalous Hall effect (LP-AHE), derived from the coupling between Berry curvature and layer degree of freedom, is of importance for both fundamental physics and dev…
Ferroelectric materials and their applications in green catalysis
Weitong Ding, Xiao Tang, Wei Li +2
The demand for renewable and environmentally friendly energy source has attracted extensive research on high performance catalysts. Ferroelectrics which are a class of materials wi…
Multiple-Fold Fermions and Topological Fermi Arcs Induced Catalytic Enhancement in Nanoporous Electride C12A7
Weizhen Meng, Xiaoming Zhang, Ying Liu +3
Topological materials are recently regarded as the idea catalysts due to the protected surface metallic states and high carrier mobility, however the fundamental mechanism and the…
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…
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…
Two-dimensional Janus van der Waals heterojunctions: a review of recent research progresses
Lin Ju, Mei Bie, Xiwei Zhang +2
Two-dimensional Janus van der Waals (vdW) heterojunctions, referring to the junction containing at least one Janus material, are found to exhibit tuneable electronic structures, wi…
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…
Reversible Gas Sensing by Ferroelectric Switch and 2D Molecule Multiferroics in In2Se3 Monolayer
Xiao Tang, Jing Shang, Yuantong Gu +2
Two-dimensional ferroelectrics are important quantum materials which have found novel application in nonvolatile memories, however, the effects of reversible polarization on chemic…
Multiferroic Decorated Fe2O3 Monolayer Predicted from First Principles
Jing Shang, Chun Li, Aijun Du +5
Two-dimensional (2D) multiferroics exhibit cross-control capacity between magnetic and electric responses in reduced spatial domain, making them well suited for next-generation nan…
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…
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…
Borophane: Stable Two-dimensional Anisotropic Dirac Material with Ultrahigh Fermi Velocity
Lichun Xu, Aijun Du, Liangzhi Kou
Recent synthesis of monolayer borophene (triangle boron monolayer) on the substrate opens the era of boron nanosheet (Science, 350, 1513, ), but the structural stabi…
Superhigh moduli and tension-induced phase transition of monolayer gamma-boron at finite temperatures
Junhua Zhao, Zhaoyao Yang, Ning Wei +1
Two dimensional (2D) gamma-boron (γ-B28) thin films have been firstly reported by the experiments of the chemical vapor deposition in the latest study [Tai et al., Angew. Chem. Int…
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…
Phosphorene and Doped Monolayers Interfaced TiO with Type-II Band Alignments: Novel Excitonic Solar Cells
Liujiang Zhou, Jin Zhang, Zhiwen Zhuo +6
Phosphorene, a new elemental two dimensional (2D) material recently isolated by mechanical exfoliation, holds the feature of a direct band gap of around 2.0 eV, overcoming graphene…
Tetragonal Bismuth Bilayer: A Stable and Robust Quantum Spin Hall Insulator
Liangzhi Kou, Xin Tan, Yandong Ma +6
Topological insulators (TIs) exhibit novel physics with great promise for new devices, but considerable challenges remain to identify TIs with high structural stability and large n…
New Family of Quantum Spin Hall Insulators in Two-dimensional Transition-Metal Halide with Large Nontrivial Band Gaps
Liujiang Zhou, Liangzhi Kou, Yan Sun +6
Topological insulators (TIs) are promising for achieving dissipationless transport devices due to the robust gapless states inside the insulating bulk gap. However, currently reali…
Towards rational design of catalysts supported on a topological insulator substrate
Jianping Xiao, Liangzhi Kou, Chi-Yung Yam +2
Exotic and robust metallic surface states of topological insulators (TIs) have been expected to provide a promising platform for novel surface chemistry and catalysis. However, it…
Phosphorene: Fabrication, Properties and Applications
Liangzhi Kou, Changfeng Chen, Sean C. Smith
Phosphorene, the single- or few-layer form of black phosphorus, was recently rediscovered as a twodimensional layered material holding great promise for applications in electronics…
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…