38 citations · 168 across the 10 of their papers we have counts for
10 papers
Review of the tight-binding method applicable to the properties of moiré superlattices
Xueheng Kuang, Federico Escudero, Pierre A. Pantaleón +2
Moiré superlattices have emerged as a versatile platform for exploring a wide range of ex- otic quantum phenomena. Unlike angstrom-scale materials, the moiré length-scale system co…
Optical properties and plasmons in moiré structures
Xueheng Kuang, Pierre A. Pantaleón Peralta, Jose Angel Silva-Guillén +3
The discoveries of numerous exciting phenomena in twisted bilayer graphene (TBG) are stimulating significant investigations on moiré structures that possess a tunable moiré potenti…
Charge fluctuations, phonons and superconductivity in multilayer graphene
Ziyan Li, Xueheng Kuang, Alejandro Jimeno-Pozo +4
Motivated by the recent experimental detection of superconductivity in Bernal bilayer (AB) and rhombohedral trilayer (ABC) graphene, we study the emergence of superconductivity in…
TBPLaS: a Tight-Binding Package for Large-scale Simulation
Yunhai Li, Zhen Zhan, Xueheng Kuang +2
TBPLaS is an open-source software package for the accurate simulation of physical systems with arbitrary geometry and dimensionality utilizing the tight-binding (TB) theory. It has…
Flat-band plasmons in twisted bilayer transition metal dichalcogenides
Xueheng Kuang, Zhen Zhan, Shengjun Yuan
Twisted bilayer transition metal dichalcogenides are ideal platforms to study flat-band phenomena. In this paper, we investigate flat-band plasmons in the hole-doped twisted bilaye…
Magic angle and plasmon mode engineering in twisted trilayer graphene with pressure
Zewen Wu, Xueheng Kuang, Zhen Zhan +1
Recent experimental and theoretical investigations demonstrate that twisted trilayer graphene (tTLG) is a highly tunable platform to study the correlated insulating states, ferroma…
Electronic properties and quasi-particle model of monolayer MoSiN
Zhenwei Wang, Xueheng Kuang, Guodong Yu +3
By a combined study with first-principles calculations and symmetry analysis, we theoretically investigate the electronic properties of monolayer MoSiN. While the spin-orbi…
Collective excitations and plasmon spectrum in twisted bilayer graphene near the magic angle
Xueheng Kuang, Zhen Zhan, Shengjun Yuan
Twisted bilayer graphene with tiny rotation angles have drawn significant attention due to the observation of the unconventional superconducting and correlated insulating behaviors…
Tunable magneto-optical properties of single-layer tin diselenide: From GW approximation to large-scale tight-binding calculations
Hongxia Zhong, Jin Yu, Kaixiang Huang +1
A parameterized tight-binding (TB) model based on the first-principles GW calculations is developed for single layer tin diselenide (SnSe) and used to study its electronic and…
Quantum time-dependent Monte Carlo simulation of electron devices with 2D linear-band materials: a genuine TeraHertz signature for graphene
Zhen Zhan, Xueheng Kuang, Enrique Colomés +3
An intrinsic electron injection model for linear band two-dimensional (2D) materials, like graphene, is presented and its coupling to a recently developed quantum time-dependent Mo…