The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Tunable Bandgap in Silicene and Germanene
Abstract
By using ab initio calculations, we predict that a vertical electric field is able to open a band gap in semimetallic single-layer buckled silicene and germanene. The sizes of the band gap in both silicene and germanene increase linearly with the electric field strength. Ab initio quantum transport simulation of a dual-gated silicene field effect transistor confirms that the vertical electric field opens a transport gap, and a significant switching effect by an applied gate voltage is also observed. Therefore, biased single-layer silicene and germanene can work effectively at room temperature as field effect transistors.
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Cites
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Electric Field Effect in Atomically Thin Carbon Films
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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
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Biased Bilayer Graphene: Semiconductor with a Gap Tunable by the Electric Field Effect
Castro, E. V., Novoselov, K. S., Morozov, S. V., Peres, N. M. R., dos Santos, J. M. B. L., Nilsson, J., Guinea, F., Geim, A. K., & Neto, A. H. C. (2007) · Physical Review Letters · doi:10.1103/physrevlett.99.216802 · Cited by 2,033
Cited by
Recent development of two-dimensional transition metal dichalcogenides and their applications
Choi, W., Choudhary, N., Han, G. H., Park, J., Akinwande, D., & Lee, Y. H. (2017) · Materials Today · doi:10.1016/j.mattod.2016.10.002 · Cited by 2,769
Zeng, M., Xiao, Y., Liu, J., Yang, K., & Fu, L. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00633 · Cited by 574
Two-dimensional transistors beyond graphene and TMDCs
Liu, Y., Duan, X., Huang, Y., & Duan, X. (2018) · Chemical Society Reviews · doi:10.1039/c8cs00318a · Cited by 474
Tunable and sizable band gap in silicene by surface adsorption
Quhe, R., Fei, R., Liu, Q., Zheng, J., Li, H., Xu, C., Ni, Z., Wang, Y., Yu, D., Gao, Z., et al. (2012) · Scientific Reports · doi:10.1038/srep00853 · Cited by 295
Self-citation
Metadata
- Authors
- Ni, Z., Liu, Q., Tang, K., Zheng, J., Zhou, J., Qin, R., Gao, Z., Yu, D., & Lu, J.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-12-21
- Volume
- 12
- Issue
- 1
- Pages
- 113-118
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1996930412
- Cited by
- 1,451
- References
- 7
- FWCI
- 30.52
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
