Mathematical simulation of graphene with modified c-c bond length and transfer energy
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Mathematical simulation of graphene with modified c-c bond length and transfer energy
|
|
| Creator |
Alvi, P.A.
Hashmi, S.Z. Dalela, S. Rahman, F. |
|
| Subject |
графен
graphene передача енергії передача энергии transfer energy |
|
| Description |
In nanotechnology research, allotropes of carbon like Graphene, Fullerene (Buckyball) and Carbon nanotubes are widely used due to their remarkable properties. Electrical and mechanical properties of those allotropes vary with their molecular geometry. This paper is specially based on modeling and simulation of graphene in order to calculate energy band structure in k space with varying the C-C bond length and C-C transfer energy. Significant changes have been observed in the energy band structure of graphene due to variation in C-C bond length and C-C transfer energy. In particular, this paper focuses over the electronic structure of graphene within the frame work of tight binding approximation. It has been reported that conduction and valence states in graphene only meet at two points in k-space and that dispersion around these special points is conical. |
|
| Publisher |
Видавництво СумДУ
|
|
| Date |
2012-01-10T12:32:13Z
2012-01-10T12:32:13Z 2011 |
|
| Type |
Article
|
|
| Identifier |
Alvi, P.A. Mathematical simulation of graphene with modified c-c bond length and transfer energy [Текст] / P.A. Alvi, S.Z. Hashmi, S. Dalela, F. Rahman // Журнал нано- та електронної фізики. — 2011. — Т. 3, № 3. — С. 42-50.
http://essuir.sumdu.edu.ua/handle/123456789/23054 |
|
| Language |
en
|
|