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Electronic structure of silicon-based nanostructures
Open accessAbstract
We have developed a unifying tight-binding Hamiltonian that can account for the electronic properties of recently proposed Si-based nanostructures, namely, Si graphene-like sheets and Si nanotubes. We considered the $s{p}^{3}{s}^{*}$ and $s{p}^{3}$ models up to first- and second-nearest neighbors, respectively. Our results show that the Si graphene-like sheets considered here are metals or zero-gap semiconductors, and that the corresponding Si nanotubes follow the so-called Hamada's [Phys. Rev. Lett. 68, 1579 (1992)] rule. Comparison to a recent ab initio calculation is made.
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Cites
Two-dimensional gas of massless Dirac fermions in graphene
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Katsnelson, M. I., Grigorieva, I. V., Dubonos, S. V., & Firsov, A. A. (2005) · Nature · doi:10.1038/nature04233 · Cited by 21,611
Electronic properties of disordered two-dimensional carbon
Peres, N. M. R., Guinea, F., & Castro Neto, A. H. (2006) · Physical Review B · doi:10.1103/physrevb.73.125411 · Cited by 1,445
Cited by
Graphene-Like Two-Dimensional Materials
Xu, M., Liang, T., Shi, M., & Chen, H. (2013) · Chemical Reviews · doi:10.1021/cr300263a · Cited by 4,531
Nanomaterials: a review of synthesis methods, properties, recent progress, and challenges
Baig, N., Kammakakam, I., & Falath, W. (2021) · Materials Advances · doi:10.1039/d0ma00807a · Cited by 3,262
Tunable Bandgap in Silicene and Germanene
Ni, Z., Liu, Q., Tang, K., Zheng, J., Zhou, J., Qin, R., Gao, Z., Yu, D., & Lu, J. (2012) · Nano Letters · doi:10.1021/nl203065e · Cited by 1,451
Liu, C.-C., Jiang, H., & Yao, Y. (2011) · Physical Review B · doi:10.1103/physrevb.84.195430 · Cited by 1,367
Rise of silicene: A competitive 2D material
Zhao, J., Liu, H., Yu, Z., Quhe, R., Zhou, S., Wang, Y., Liu, C. C., Zhong, H., Han, N., Lu, J., et al. (2016) · Progress in Materials Science · doi:10.1016/j.pmatsci.2016.04.001 · Cited by 891
Metadata
- Authors
- Guzmán-Verri, G. G., & Lew Yan Voon, L. C.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2007-08-30
- Volume
- 76
- Issue
- 7
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2055489095
- Cited by
- 1,030
- References
- 2
- FWCI
- 2.93
- Type
- journal article
- Language
- en
- Open access
- bronze
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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