The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.
New Generation of Massless Dirac Fermions in Graphene under External Periodic Potentials
Open accessAbstract
We show that new massless Dirac fermions are generated when a slowly varying periodic potential is applied to graphene. These quasiparticles, generated near the supercell Brillouin zone boundaries with anisotropic group velocity, are different from the original massless Dirac fermions. The quasiparticle wave vector (measured from the new Dirac point), the generalized pseudospin vector, and the group velocity are not collinear. We further show that with an appropriate periodic potential of triangular symmetry, there exists an energy window over which the only available states are these quasiparticles, thus providing a good system to probe experimentally the new massless Dirac fermions. The required parameters of external potentials are within the realm of laboratory conditions.
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Cites
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Two-dimensional gas of massless Dirac fermions in graphene
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Experimental observation of the quantum Hall effect and Berry's phase in graphene
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Two-dimensional atomic crystals
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Electronic Confinement and Coherence in Patterned Epitaxial Graphene
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Wallace, P. R. (1947) · Physical Review · doi:10.1103/physrev.71.622 · Cited by 5,055
Anisotropic behaviours of massless Dirac fermions in graphene under periodic potentials
Park, C.-H., Yang, L., Son, Y.-W., Cohen, M. L., & Louie, S. G. (2008) · Nature Physics · doi:10.1038/nphys890 · Cited by 688
Self-citationScanning tunneling microscopy of graphene on Ru(0001)
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Periodically Rippled Graphene: Growth and Spatially Resolved Electronic Structure
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Graphene Antidot Lattices: Designed Defects and Spin Qubits
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Cited by
Epitaxial growth of single-domain graphene on hexagonal boron nitride
Yang, W., Chen, G., Shi, Z., Liu, C.-C., Zhang, L., Xie, G., Cheng, M., Wang, D., Yang, R., Shi, D., et al. (2013) · Nature Materials · doi:10.1038/nmat3695 · Cited by 1,012
Brihuega, I., Mallet, P., González-Herrero, H., Trambly de Laissardière, G., Ugeda, M. M., Magaud, L., Gómez-Rodríguez, J. M., Ynduráin, F., & Veuillen, J.-Y. (2012) · Physical Review Letters · doi:10.1103/physrevlett.109.196802 · Cited by 454
Synthesis, structure and applications of graphene-based 2D heterostructures
Solís-Fernández, P., Bissett, M., & Ago, H. (2017) · Chemical Society Reviews · doi:10.1039/c7cs00160f · Cited by 371
Band Alignment and Minigaps in Monolayer MoS2-Graphene van der Waals Heterostructures
Pierucci, D., Henck, H., Avila, J., Balan, A., Naylor, C. H., Patriarche, G., Dappe, Y. J., Silly, M. G., Sirotti, F., Johnson, A. T. C., et al. (2016) · Nano Letters · doi:10.1021/acs.nanolett.6b00609 · Cited by 365
Generic miniband structure of graphene on a hexagonal substrate
Wallbank, J. R., Patel, A. A., Mucha-Kruczyński, M., Geim, A. K., & Fal'ko, V. I. (2013) · Physical Review B · doi:10.1103/physrevb.87.245408 · Cited by 300
Metadata
- Authors
- Park, C.-H., Yang, L., Son, Y.-W., Cohen, M. L., & Louie, S. G.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2008-09-19
- Volume
- 101
- Issue
- 12
- Pages
- 126804-126804
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1973517105
- Cited by
- 437
- References
- 19
- FWCI
- 10.27
- Type
- journal article
- Language
- en
- Open access
- green
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- Park, C.-H., Yang, L., Son, Y.-W., Cohen, M. L., & Louie, S. G. (2008). New Generation of Massless Dirac Fermions in Graphene under External Periodic Potentials. Physical Review Letters. https://doi.org/10.1103/physrevlett.101.126804
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