We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Band structures of one-dimensional buckled Arsenene nanoribbons: Strain and quantum size modulations.
- Authors
Luo, Yanwei; Li, Yuxiao; Guo, Peng; Chen, Weiguang; Tang, Yanan; Jia, Yu
- Abstract
In this work, we use first-principles methods to study the strain effects on the band structures of the armchair and zigzag arsenene nanoribbons (A-AsNRs and Z-AsNRs), as well as considering different ribbon widths. The results show that the band gap for each considered arsenene nanoribbons can be decreased when the size is increased. Moreover, strain can also reduce effectively the band gap of AsNRs. Interestingly, for A-AsNRs case, the indirect to direct band transition can be obtained under the tensile strain. In comparision, the direct-indirect transition only occurs under some strain ranges for zigzag AsNRs (Z-AsNRs).
- Subjects
ELECTRONIC band structure; STRAINS &; stresses (Mechanics); NANORIBBONS; TENSILE strength; ELECTRONIC structure
- Publication
Modern Physics Letters B, 2017, Vol 31, Issue 36, p-1
- ISSN
0217-9849
- Publication type
Article
- DOI
10.1142/S0217984917503419