Köhler, Th. and Frauenheim, Th. and Hajnal, Zoltán and Seifert, G. (2004) Tubular structures of GaS. Physical Review B (Condensed Matter and Materials Physics), 69 (19). No. 193403. ISSN 1098-0121
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Official URL: http://dx.doi.org/10.1103/PhysRevB.69.193403
Abstract
In this Brief Report we demonstrate, using density-functional tight-binding theory, that gallium sulfide (GaS) tubular nanostructures are stable and energetically viable. The GaS-based nanotubes have a semiconducting direct gap which grows towards the value of two-dimensional hexagonal GaS sheet and is in contrast to carbon nanotubes largely independent of chirality. We further report on the mechanical properties of the GaS-based nanotubes.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science / természettudomány > QC Physics / fizika T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| Depositing User: | Erika Bilicsi |
| Date Deposited: | 11 Apr 2013 10:27 |
| Last Modified: | 11 Apr 2013 10:27 |
| URI: | http://real.mtak.hu/id/eprint/4756 |
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