The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Role of Symmetry in the Transport Properties of Graphene Nanoribbons under Bias
Open accessAbstract
The intrinsic transport properties of zigzag graphene nanoribbons (ZGNRs) are investigated using first-principles calculations. It is found that although all ZGNRs have similar metallic band structure, they show distinctly different transport behaviors under bias voltages, depending on whether they are mirror symmetric with respect to the midplane between two edges. Asymmetric ZGNRs behave as conventional conductors with linear current-voltage dependence, while symmetric ZGNRs exhibit unexpected very small currents with the presence of a conductance gap around the Fermi level. This difference is revealed to arise from different coupling between the conducting subbands around the Fermi level, which is dependent on the symmetry of the systems.
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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
Experimental observation of the quantum Hall effect and Berry's phase in graphene
Zhang, Y., Tan, Y.-W., Stormer, H. L., & Kim, P. (2005) · Nature · doi:10.1038/nature04235 · Cited by 13,435
Electronic Transport in Mesoscopic Systems
Datta, S. (1995) · doi:10.1017/cbo9780511805776 · Cited by 7,704
Berger, C., Song, Z., Li, T., Li, X., Ogbazghi, A. Y., Feng, R., Dai, Z., Marchenkov, A. N., Conrad, E. H., First, P. N., et al. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp040650f · Cited by 3,548
Cited by
Control of Thermal and Electronic Transport in Defect-Engineered Graphene Nanoribbons
Haskins, J., Kınacı, A., Sevik, C., Sevinçli, H., Cuniberti, G., & Çağın, T. (2011) · ACS Nano · doi:10.1021/nn200114p · Cited by 355
Anomalous Doping Effects on Charge Transport in Graphene Nanoribbons
Biel, B., Blase, X., Triozon, F., & Roche, S. (2009) · Physical Review Letters · doi:10.1103/physrevlett.102.096803 · Cited by 342
Thermal and Thermoelectric Properties of Graphene
Xu, Y., Li, Z., & Duan, W. (2014) · Small · doi:10.1002/smll.201303701 · Cited by 300
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Metadata
- Authors
- Li, Z., Qian, H., Wu, J., Gu, B.-L., & Duan, W.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2008-05-20
- Volume
- 100
- Issue
- 20
- Pages
- 206802-206802
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2102468587
- Cited by
- 461
- References
- 4
- FWCI
- 14.65
- Type
- journal article
- Language
- en
- Open access
- green
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- Li, Z., Qian, H., Wu, J., Gu, B.-L., & Duan, W. (2008). Role of Symmetry in the Transport Properties of Graphene Nanoribbons under Bias. Physical Review Letters. https://doi.org/10.1103/physrevlett.100.206802
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