27 citations · 73 across the 13 of their papers we have counts for
13 papers
Unique electronic and optical properties of stacking-modulated bilayer graphene under external magnetic fields
Chiun-Yan Lin, Da-We Weng, Chih-Wei Chiu +1
This study delves into the magneto-electronic and magneto-optical properties of stacking-modulated bilayer graphene. By manipulating domain walls (DWs) across AB-BA domains periodi…
Dimension-and lattice-diversified Coulomb excitations in3D,2D,1D-nanotube electron gases,graphene and carbon nanotube
Cheng-Hsueh Yang, Chiun-Yan Lin, Chih-Wei Chiu +2
Elementary electronic excitations, which are due to the Coulomb-field scatterings, present the diverse phenomena in 3D, 2D, 1D-nanotube electron gases, graphene and carbon nanotube…
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…
Electron and hole lifetime in monolayer graphene
Chih-Wei Chiu, Chiun-Yan Lin, Rong-Bin Chen
Excited conduction electrons, conduction holes, and valence holes in monolayer electron-doped graphene exhibit unusual Coulomb decay rates. The deexcitation processes are studied u…
Temperature-induced Coulomb excitations in rhombohedral 3D graphene
Cheng-Hsueh Yang, Ting-Wei Jang, Chang-Ting Liu +1
Low-energy electronic properties of ABC-stacked graphite are studied by the tight-binding model. There are linear and parabolic bands with and without degeneracy. They show strongl…
Feature-rich plasmon excitations in sliding bilayer graphene
Chiun-Yan Lin, Ming-Fa Lin
The tight-binding model is closely associated with the modified layer-based random-phase approximation to thoroughly investigate the electron-electron interactions in sliding bilay…
Diverse Magnetic Quantization in Bilayer Silicene
Thi-Nga Do, Po-Hsin Shih, Godfrey Gumbs +3
The generalized tight-binding model is developed to investigate the rich and unique electronic properties of AB-bt (bottom-top) bilayer silicene under uniform perpendicular electri…
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…
Landau quantization in buckled monolayer GaAs
Hsien-Ching Chung, Chih-Wei Chiu, Chun-Nan Chen +1
Magneto-electronic properties of buckled monolayer GaAs is studied by the developed generalized tight-binding model, considering the buckled structure, multi-orbital chemical bondi…
Optical Properties of Monolayer Tinene in Electric Fields
Rong-Bin Chen, Chin-Wei Chiu, Szu-Chao Chen
Monolayer tinene presents rich absorption spectra in electric fields. There are three kinds of special structures, namely shoulders, logarithmically symmetric peaks and asymmetric…
Electronic properties of germanene nanoribbons in external fields
M. H. Lee, J. Y. Wu, S. C. Chen +2
Germanene nanoribbons, with buckled structures, exhibit unique electronic properties. The complicated relations among the quantum confinement, the spin-orbital coupling, the magnet…
Influence of electric fields on absorption spectra of AAB-stacked trilayer graphene
Chih-Wei Chiu, Rong-Bin Chen
The band structures and optical properties of AAB-stacked trilayer graphenes (AAB-TLG) are calculated by the tight-binding model and gradient approximation. Three pairs of the ener…
Anisotropy of π-plasmon Dispersion Relation of AA-stacked Graphite
Chih-Wei Chiu, Feng-Lin Shyu, Ming-Fa Lin +2
The dispersion relation of the high energy optical π-plasmons of simple hexagonal intrinsic graphite was calculated within the self-consistent-field approximation. The plasmon freq…