The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Tunable Quantum Dots in Bilayer Graphene
Open accessAbstract
We demonstrate theoretically that quantum dots in bilayers of graphene can be realized. A position-dependent doping breaks the equivalence between the upper and lower layer and lifts the degeneracy of the positive and negative momentum states of the dot. Numerical results show the simultaneous presence of electron and hole confined states for certain doping profiles and a remarkable angular momentum dependence of the quantum dot spectrum, which is in sharp contrast with that for conventional semiconductor quantum dots. We predict that the optical spectrum will consist of a series of nonequidistant peaks.
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Citations
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
Chiral tunnelling and the Klein paradox in graphene
Katsnelson, M. I., Novoselov, K. S., & Geim, A. K. (2006) · Nature Physics · doi:10.1038/nphys384 · Cited by 3,896
Landau-Level Degeneracy and Quantum Hall Effect in a Graphite Bilayer
McCann, E., & Fal’ko, V. I. (2006) · Physical Review Letters · doi:10.1103/physrevlett.96.086805 · Cited by 2,060
Die Reflexion von Elektronen an einem Potentialsprung nach der relativistischen Dynamik von Dirac
Klein, O. (1929) · Zeitschrift f�r Physik · doi:10.1007/bf01339716 · Cited by 1,080
Coulomb Oscillations and Hall Effect in Quasi-2D Graphite Quantum Dots
Bunch, J. S., Yaish, Y., Brink, M., Bolotin, K., & McEuen, P. L. (2005) · Nano Letters · doi:10.1021/nl048111+ · Cited by 312
Cited by
The electronic properties of graphene
Castro Neto, A. H., Guinea, F., Peres, N. M. R., Novoselov, K. S., & Geim, A. K. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.109 · Cited by 24,803
Hung, W.-S., Tsou, C.-H., De Guzman, M., An, Q.-F., Liu, Y.-L., Zhang, Y.-M., Hu, C.-C., Lee, K.-R., & Lai, J.-Y. (2014) · Chemistry of Materials · doi:10.1021/cm5007873 · Cited by 787
Metadata
- Authors
- Pereira, Vasilopoulos, P., & Peeters, F. M.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2007-03-13
- Volume
- 7
- Issue
- 4
- Pages
- 946-949
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2049829668
- Cited by
- 189
- References
- 5
- FWCI
- 8.23
- Type
- journal article
- Language
- en
- Open access
- green
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