353 citations · 1.9k across the 40 of their papers we have counts for
13 papers · 1 filter
Hyperbolic polaritons in topological nodal ring semimetals
Ashutosh Singh, Maria Sebastian, Yuanping Chen +2
In mirror-symmetric systems, there is a possibility of the realization of extended gapless electronic states characterized as nodal lines or rings. Strain induced modifications to…
Bilayer twisting as a mean to isolate connected flat bands in a Kagome lattice through Wigner crystallization
Jing Wu, Yuee Xie, Mingxing Chen +4
The physics of flat band is novel and rich but difficult to access. In this regard, recently twisting of bilayer van der Waals (vdW)-bounded two-dimensional (2D) materials has attr…
Tunable bandgaps and flat bands in twisted bilayer biphenylene carbon
Yabin Ma, Tao Ouyang, Yuanping Chen +1
Owing to the interaction between the layers, the twisted bilayer two-dimensional materials exhibit numerous unique optical and electronic properties different from the monolayer co…
Intrinsic skyrmions in monolayer Janus magnets
Jiaren Yuan, Yumeng Yang, yongqing Cai +5
Skyrmions are localized solitonic spin textures with protected topology, which are promising as information carriers in ultra-dense and energy-efficient logic and memory devices. R…
Semi-Dirac Semimetal in Silicene Oxide
Chengyong Zhong, Yuanping Chen, Yuee Xie +2
Semi-Dirac semimetal is a material exhibiting linear band dispersion in one direction and quadratic band dispersion in the orthogonal direction and, therefore, hosts massless and m…
Dirac Nodal Lines and Tilted Semi-Dirac Cones Coexisting in a Striped Boron Sheet
Honghong Zhang, Yuee Xie, Zhongwei Zhang +4
The enchanting Dirac fermions in graphene stimulated us to seek for other two-dimensional (2D) Dirac materials, and boron monolayers may be a good candidate. So far, a number of mo…
Transition of thermal rectification in silicon nanocones
Zhongwei Zhang, Yuanping Chen, Yuee Xie +1
Current understanding of thermal rectification asserts that the rectification ratio (R), which measures the relative heat flux between two ends of a nanostructure, is determined by…
Resonant splitting in periodic T-shape photonic waveguides
Wenjin Yin, Kaike Yang, Yuee Xie +2
Resonant splitting phenomena of photons in periodic T-shape waveguide structure are investigated by the Green's function method. It is found that, except for the (n-1)-fold resonan…
R-graphyne: a new two-dimension carbon allotrope with versatile Dirac-like point in nanoribbons
Wen-Jin Yin, Yue-E Xie, Li-Min Liu +4
A novel two-dimensional carbon allotrope, rectangular graphyne (R-graphyne) with tetra-rings and acetylenic linkages, is proposed by first-principles calculations. Although the bul…
Atomic structure and electronic properties of folded graphene nanoribbons: a first-principles study
Wenjin Yin, Yuee Xie, Li-Min Liu +4
The atomic structure, stacking sequences and electronic structure of folded graphene nanoribbons (FGNRs) are investigated by first-principles calculations. It reveals that the comm…
Geometry, stability and thermal transport of hydrogenated graphene nanoquilts
Zhongwei Zhang, Yuee Xie, Qing Peng +1
Geometry, stability, and thermal transport of graphene nanoquilts folded by hydrogenation are studied using molecular dynamics simulations. The hydrogenated graphene nanoquilts sho…
Thermal transport in MoS2/Graphene hybrid nanosheets
Zhongwei Zhang, Yuee Xie, Qing Peng +1
Heat dissipation is a very critical problem for designing nano-functional devices, including MoS2/Graphene heterojunctions. In this paper we investigate thermal transport in MoS2/G…
Enhanced thermoelectric properties in hybrid graphene-boron nitride nanoribbons
Kaike Yang, Yuanping Chen, Roberto D'Agosta +3
The thermoelectric properties of hybrid graphene-boron nitride nanoribbons (BCNNRs) are investigated using the non-equilibrium Green's function (NEGF) approach. We find that the th…