119 citations · 347 across the 13 of their papers we have counts for
9 papers · 1 filter
Chiral symmetry classes and Dirac nodal lines in three-dimensional layered systems
Ching-Hong Ho, Cheng-Peng Chang, Ming-Fa Lin
We study the existence and stability of Dirac nodal lines in three-dimensional layered systems, whose layers individually have Dirac nodal points protected by chiral (sublattice) s…
An analytical study of electronic properties of ABC-stacking multilayer graphene
Cheng-Peng Chang
We present an analytical model to study the electronic properties, including full band structure, low energy dispersions around the Dirac point and density of states of the ABC-sta…
Electronic and optical properties of graphene nanoribbons in external fields
Hsien-Ching Chung, Cheng-Peng Chang, Chiun-Yan Lin +1
A review work is done for electronic and optical properties of graphene nanoribbons in magnetic, electric, composite, and modulated fields. Effects due to the lateral confinement,…
Evolution and dimensional crossover from the bulk subbands in ABC-stacked graphene to a three-dimensional Dirac cone structure in rhombohedral graphite
Ching-Hong Ho, Cheng-Peng Chang, Ming-Fa Lin
The band structure of ABC-stacked N-layer graphene comprises topologically corresponding flat surface and gapped bulk subbands, as a consequence of the unique stacking configuratio…
Dynamical conductivity of gated AA-stacking multilayer graphene with spin-orbital coupling
Cheng-Peng Chang
An efficient method with no numerical diagonalization of a huge Hamiltonian matrix and calculation of a tedious Green's function is proposed to acquire the exact energy spectrum an…
Optical selection rules of graphene nanoribbons
H. C. Chung, M. H. Lee, C. P. Chang +1
Optical selection rules for one-dimensional graphene nanoribbons are analytically studied and clarified based on the tight-binding model. A theoretical explanation, through analyzi…