52 citations · 198 across the 23 of their papers we have counts for
23 papers
Stacking-Dependent Electronic Properties in GaSe/GaTe Heterobilayers: A First-Principles Study
Hsin-Yi Liu, Jhao-Ying Wu
In this study, we use first-principles calculations to investigate the stacking-dependent electronic properties of GaSe/GaTe van der Waals heterobilayers. By analyzing five represe…
Stacking-configuration-enriched essential properties in bilayer silicenes
Hsin-yi Liu, Shih-Yang Lin, Jhao-ying Wu
The geometric, electronic and magnetic properties of silicene-related systems present the diversified phenomena through the first-principles calculations. The critical factors, the…
Anomalous magneto-transport properties of bilayer phosphorene
Jhao-Ying Wu, Wu-Pei Su, Godfrey Gumbs
The magneto-transport properties of phosphorene are investigated by employing the generalized tight-binding model to calculate the energy bands. For bilayer phosphorene, a composit…
Topological characterization of Landau levels for D massless Dirac fermions in D layered systems
C. H. Ho, M. F. Lin
A topological concern is addressed in view of the extensively and intensively studied topological phases of condensed matter. In this realm, the phases with topological order canno…
Diverse quantization phenomena in layered materials
Chiun-Yan Lin, Thi-Nga Do, Jhao-Ying Wu +4
The diverse quantization phenomena in 2D condensed-matter systems, being due to a uniform perpendicular magnetic field and the geometry-created lattice symmetries, are the focuses…
Coulomb excitations and decays in graphene-related systems
Chiun-Yan Lin, Jhao-Ying Wu, Chih-Wei Chiu +1
The layered graphene systems exhibit the rich and unique excitation spectra arising from the electron-electron Coulomb interactions. The generalized tight-binding model is develope…
Unusual Electronic excitations in ABA trilayer graphene
Chiun-Yan Lin, Ming-Chieh Lin, Jhao-Ying Wu +1
The tight-binding model is closely associated with the modified random-phase approximation to thoroughly explore the electron-electron interactions in trilayer AB-stacked graphene.…
The diverse magneto-optical selection rules in bilayer black phosphorus
Jhao-Ying Wu, Szu-Chao Chen, Thi-Nga Do +2
The magneto-optical properties of bilayer phosphorene is investigated by the generalized tight-binding model and the gradient approximation. The vertical inter-Landau-level transit…
Coulomb scattering rates of excited states in germanene
Po-Hsin Shih, Chih-Wei Chiu, Jhao-Ying Wu +2
The excited conduction electrons, conduction holes and valence holes in monolayer germanene exhibit the feature-rich Coulomb decay rates. The dexcitation processes are studied usin…
Novel Magnetic Quantization of Bismuthene
Szu-Chao Chen, Jhao-Ying Wu, Ming-Fa Lin
The generalized tight-binding model, being based on the spin-dependent sublattices, is developed to explore the magnetic quantization of monolayer bismuthene. The sp orbital…
Stacking-enriched magneto-transport properties of few-layer graphenes
Thi-Nga Do, Cheng-Peng Chang, Po-Hsin Shih +1
The quantum Hall effects in the sliding bilayer graphene and AAB-stacked trilayer system are investigated by the Kubo formula and the generalized tight-binding model. The various s…
Field-created diverse quantizations in phosphorenes
Jhao-Ying Wu, Szu-Chao Chen, Godfrey Gumbs
Electronic properties of few-layer phosphorenes are investigated by the generalized tight-binding model. They are greatly diversified by the electric and magnetic fields ( and…
Coulomb excitations of monolayer germanene
Po-Hsin Shih, Yu-Huang Chiu, Jhao-Ying Wu +2
The feature-rich electronic excitations of monolayer germanene lie in the significant spin-orbital coupling and the buckled structure. The collective and single- particle excitatio…
Novel Magnetic Quantization of sp Bonding in Monolayer Tinene
Szu-Chao Chen, Chung-Lin Wu, Jhao-Ying Wu +1
A generalized tight-binding model, which is based on the subenvelope functions of the different sublattices, is developed to explore the novel magnetic quantization in monolayer gr…
Feature-rich electronic excitations in external fields of 2D silicene
Jhao-Ying Wu, Szu-Chao Chen, Godfrey Gumbs +1
Electronic Coulomb excitations in monolayer silicene are investigated by using the Lindhard dielectric function and a newly developed generalized tight-binding model (G-TBM). G-TBM…
Environmental Effects on the Terahertz Surface Plasmons in Epitaxial Graphene
Godfrey Gumbs, Andrii Iurov, Jhao-Ying Wu +2
In this paper, we predict the existence of low-frequency nonlocal plasmon excitations at the vacuum-surface interface of a superlattice of graphene layers interacting with a th…
Magnetic quantization in multilayer graphenes
Chiun-Yan Lin, Jhao-Ying Wu, Yih-Jon Ou +2
Essential properties of multilayer graphenes are diversified by the number of layers and the stacking configurations. For an -layer system, Landau levels are divided into gr…
The effect of perpendicular electric field on Temperature-induced plasmon excitations for intrinsic silicene
Jhao-Ying Wu, Chiun-Yan Lin, Godfrey Gumbs +1
We use the tight-binding model and the random-phase approximation to investigate the intrinsic plasmon in silicene. At finite temperatures, an undamped plasmon is generated from th…
Electrically tunable plasma excitations in AA-stacking multilayer graphene
Ming-Fa Lin, Ying-Chih Chuang, Jhao-Ying Wu
We use a tight-binding model and the random-phase approximation to study the Coulomb excitations in simple-hexagonal-stacking multilayer graphene and discuss the field effects. The…
Magneto-optical selection rules of curved graphene nanoribbons and carbon nanotubes
Chiun-Yan Lin, Jhao-Ying Wu, Cheng-Pong Chang +1
We derive the generalized magneto-absorption spectra for curved graphene nanorib- bons and carbon nanotubes by using the Peierls tight-binding model. The main spectral characterist…
Combined Effect of Stacking and Magnetic Field on Plasmon Excitations in Bilayer Graphene
Jhao-Ying Wu, Godfrey Gumbs, Ming-Fa Lin
The electronic excitations of bilayer graphene (BLG) under a magnetic field are investigated with the use of the Peierls tight-binding model in conjunction with random-phase approx…
Plasma Excitations in Graphene: Their Spectral Intensity and Temperature Dependence in Magnetic Field
Jhao-Ying Wu, Szu-Chao Chen, Oleksiy Roslyak +2
In this paper, we calculated the dielectric function, the loss function, the magnetoplasmon dispersion relation and the temperature-induced transitions for graphene in a uniform pe…
Optical transitions between Landau levels: AA-stacked bilayer graphene
Yen-Hung Ho, Jhao-Ying Wu, Rong-Bin Chen +2
The low-frequency optical excitations of AA-stacked bilayer graphene are investigated by the tight-binding model. Two groups of asymmetric LLs lead to two kinds of absorption peaks…