The band-gap modulation of graphyne nanoribbons by edge quantum entrapment

• Main Authors: Liu, Yonghui, Bo, Maolin, Huang, Yongli, Sun, Chang Qing
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Bond Relaxation; Band-gap
• Online Access: https://hdl.handle.net/10356/86506; http://hdl.handle.net/10220/45297
• Institution: Nanyang Technological University

Using ab initio calculation coupled with the bond-order-length-strength (BOLS) approximation, we investigate the configurations and electronic properties of (α, β)-graphyne nanoribbons (GYNRs) with armchair (AGYNRs) and zigzag (ZGYNRs) edges. Our investigation shows that the armchair-edged β-GYNRs a...