119 citations · 224 across the 9 of their papers we have counts for
5 papers · 1 filter
1D finite-width graphene nanoribbon systems: alkalization and hydrogenation
Wei-Bang Li, Yu-Ming Wang, Hsien-Ching Chung +1
Graphene is the first truly two-dimensional (2D) material, possessing a cone-like energy spectrum near the Fermi energy and treated as a gapless semiconductor. Its unique propertie…
Na-intercalation compounds and Na-ion batteries
Wei-Bang Li, Yu-Ming Wang, Hsien-Ching Chung +1
The widely use of lithium-ion (Li-ion) batteries in various fields, from portable products to large-scale energy storage systems, has revolutionized our daily life. The 2019 Nobel…
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,…
Effects of transverse electric fields on Landau subbands in bilayer zigzag graphene nanoribbons
Hsien-Ching Chung, Po-Hua Yang, To-Sing Li +1
The magnetoelectronic properties of quasi-one-dimensional zigzag graphene nanoribbons are investigated by using the Peierls tight-binding model. Quasi-Landau levels (QLLs), dispers…
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…