| Full text | |
| Author(s): |
Paez, Carlos. J.
;
Bahamon, Dario. A.
;
Pereira, Ana L. C.
;
Schulz, Peter. A.
Total Authors: 4
|
| Document type: | Journal article |
| Source: | BEILSTEIN JOURNAL OF NANOTECHNOLOGY; v. 7, p. 1983-1990, DEC 13 2016. |
| Web of Science Citations: | 1 |
| Abstract | |
We theoretically investigate phosphorene zigzag nanoribbons as a platform for constriction engineering. In the presence of a constriction at one of the edges, quantum confinement of edge-protected states reveals conductance peaks, if the edge is uncoupled from the other edge. If the constriction is narrow enough to promote coupling between edges, it gives rise to Fano-like resonances as well as antiresonances in the transmission spectrum. These effects are shown to mimic an atomic chain like behavior in a two dimensional atomic crystal. (AU) | |
| FAPESP's process: | 10/50646-6 - High performance computing applied in interdisciplinary problems |
| Grantee: | Vitor Rafael Coluci |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 12/19060-0 - Breaking of the valley degeneracy (pseudo-spin) in mono and multi-layer graphene: Effects of disorder on the electronic and transport properties |
| Grantee: | Carlos Jose Paez Gonzalez |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |
| FAPESP's process: | 12/50259-8 - Graphene: photonics and opto-electronics: UPM-NUS collaboration |
| Grantee: | Antonio Helio de Castro Neto |
| Support Opportunities: | Research Projects - SPEC Program |