426 citations · 994 across the 20 of their papers we have counts for
20 papers
Rashba effect modulation in two-dimensional A2B2Te6 (A = Sb, Bi; B = Si, Ge) materials via charge transfer
Haipeng Wu, Qikun Tian, Jinghui Wei +3
Designing two-dimensional (2D) Rashba semiconductors, exploring the underlying mechanism of Rashba effect, and further proposing efficient and controllable approaches are crucial f…
Asymmetric electron distribution induced intrinsically strong anisotropy of thermal transport in bulk CrOCl
Qikun Tian, Qi Yang, An Huang +6
Anisotropic heat transfer offers promising solutions to the efficient heat dissipation in the realm of electronic device thermal management. However, the fundamental origin of the…
Two-dimensional Rashba semiconductors and inversion-asymmetric topological insulators in monolayer Janus MAA'ZxZ'(4-x) family
Jinghui Wei, Qikun Tian, XinTing Xu +3
The Rashba effect in Janus structures, accompanied by nontrivial topology, plays an important role in spintronics and even photovoltaic applications. Herein, through first-principl…
A promising candidate for ising ferromagnetism of two-dimensional kagome VO honeycomb monolayer
Fazle Subhan, Chuanhao Gao, Luqman Ali +3
Due to the low dimensionality in the quantization of the electronic states and degree of freedom for device modulation, two-dimensional (2D) ferromagnetism plays a critical role in…
Wave-graphene: a full-auxetic carbon semiconductor with high flexibility and optical UV absorption
Linfeng Yu, Yi Zhang, Jianzhou Lin +4
The abundant bonding possibilities of Carbon stimulate the design of numerous carbon allotropes, promising the foundation for exploring structure-functionality relationships. Herei…
Janus-graphene: a two-dimensional half-auxetic carbon allotropes with non-chemical Janus configuration
Linfeng Yu, Jianhua Xu, Chen Shen +5
The asymmetric properties of Janus two-dimensional materials commonly depend on chemical effects, such as different atoms, elements, material types, etc. Herein, based on carbon ge…
Superfolded configuration induced low thermal conductivity in two-dimensional carbon allotropes revealed via machine learning force constant potential
Linfeng Yu, Kexin Dong, Qi Yang +5
Understanding the fundamental link between structure and functionalization is crucial for the design and optimization of functional materials, since different structural configurat…
Biaxial strain modulated electronic structures of layered two-dimensional MoSiGeN4 Rashba systems
Puxuan Li, Xuan Wang, Haoyu Wang +5
The two-dimensional (2D) MA2Z4 family has received extensive attention in manipulating its electronic structure and achieving intriguing physical properties. However, engineering t…
Softened sp2-sp3 bonding network leads to strong anharmonicity and weak hydrodynamics in graphene+
Linfeng Yu, Ailing Chen, Xiaoxia Wang +3
Graphene+, a novel carbon monolayer with sp2-sp3 hybridization, is recently reported to exhibit graphene-like Dirac properties and unprecedented out-of-plane half-auxetic behavior…
The consistent behavior of negative Poissons ratio with interlayer interactions
Yancong Wang, Linfeng Yu, Fa Zhang +6
Negative Poissons ratio (NPR) is of great interest due to the novel applications in lots of fields. Films are the most commonly used form in practical applications, which involves…
Accessing negative Poisson`s ratio of graphene by machine learning interatomic potentials
Jing Wu, E Zhou, Zhenzhen Qin +2
The negative Poisson`s ratio (NPR) is a novel property of materials, which enhances the mechanical feature and creates a wide range of application prospects in lots of fields, such…
Emerging negative Poisson's ratio driven by strong intralayer interaction response in rectangular transition metal chalcogenides
Linfeng Yu, Yancong Wang, Xiong Zhen +3
Auxetic behavior quantified by the negative Poisson's ratio (NPR) is commonly attributed to geometry evolution with re-entrant mechanism or other mechanical factors, which is thoug…
The record low thermal conductivity of monolayer Cuprous Iodide (CuI) with direct wide bandgap
Jinyuan Xu, Ailing Chen, Linfeng Yu +5
Two-dimensional materials have attracted lots of research interests due to the fantastic properties that are unique to the bulk counterparts. In this paper, from the state-of-the-a…
Activated lone-pair electrons lead to low lattice thermal conductivity: a case study of boron arsenide
Guangzhao Qin, Zhenzhen Qin, Huimin Wang +1
Reducing thermal conductivity () is an efficient way to boost the thermoelectric performance to achieve direct solid-state conversion to electrical power from thermal energy, wh…
Anomalous thermal transport behavior in graphene-like carbon nitride (CN)
Guangzhao Qin, Zhenzhen Qin, Huimin Wang +2
New classes 2D carbon-based materials beyond graphene have been intensively studied for their promising applications in nano-/opto-/spin-electronics, catalysis, sensors, clean ener…
Unconventional magnetic anisotropy in one-dimentional Rashba system realized by adsorbing Gd atom on zigzag graphene nanoribbons
Zhenzhen Qin, Guangzhao Qin, Bin Shao +1
The Rashba effect, a spin splitting in electronic band structure, attracts much attention for the potential applications in spintronics with no requirement of external magnetic fie…
Diverse anisotropy of phonon transport in two-dimensional IV-VI compounds: A comparative study
Guangzhao Qin, Zhenzhen Qin, Wu-Zhang Fang +5
New classes two-dimensional (2D) materials beyond graphene, including layered and non-layered, and their heterostructures, are currently attracting increasing interest due to their…
Anisotropic intrinsic lattice thermal conductivity of phosphorene from first principles
Guangzhao Qin, Qing-Bo Yan, Zhenzhen Qin +3
Phosphorene, the single layer counterpart of black phosphorus, is a novel two-dimensional semiconductor with high carrier mobility and a large fundamental direct band gap, which ha…
Energetics and magnetism of Co-doped GaN(0001) surfaces: A first-principles stud
Zhenzhen Qin, Zhihua Xiong, Guangzhao Qin +1
A comprehensive first-principles study of the energetics, electronic and magnetic properties of Co-doped GaN(0001) thin films are presented and the effect of surface structure on t…
Hinge-like structure induced unusual properties of black phosphorus and new strategies to improve the thermoelectric performance
Guangzhao Qin, Qing-Bo Yan, Zhenzhen Qin +4
We systematically investigated the geometric, electronic and thermoelectric (TE) properties of bulk black phosphorus (BP) under strain. The hinge-like structure of BP brings unusua…