The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Midgap states and charge inhomogeneities in corrugated graphene
Open accessAbstract
We study the changes induced by the effective gauge field due to ripples on the low energy electronic structure of graphene. We show that zero-energy Landau levels will form, associated with the smooth deformation of the graphene layer, when the height corrugation, $h$, and the length of the ripple, $l$, are such that ${h}^{2}∕la\ensuremath{\gtrsim}1$, where $a$ is the lattice constant. The existence of localized levels gives rise to a large compressibility at zero energy and to the enhancement of instabilities arising from electron-electron interactions including electronic phase separation. The combined effect of the ripples and an external magnetic field breaks the valley symmetry of graphene, leading to the possibility of valley selection.
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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
Self-citationTwo-dimensional atomic crystals
Novoselov, K. S., Jiang, D., Schedin, F., Booth, T. J., Khotkevich, V. V., Morozov, S. V., & Geim, A. K. (2005) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0502848102 · Cited by 11,788
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
Self-citation
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
“An analysis of the resulting state, and the possible instabilities that may occur can be found in (Guinea et al., 2008).”
BackgroundSelf-citationApproaching ballistic transport in suspended graphene
Du, X., Skachko, I., Barker, A., & Andrei, E. Y. (2008) · Nature Nanotechnology · doi:10.1038/nnano.2008.199 · Cited by 3,258
Properties of graphene: a theoretical perspective
Abergel, D. S. L., Apalkov, V., Berashevich, J., Ziegler, K., & Chakraborty, T. (2010) · Advances in Physics · doi:10.1080/00018732.2010.487978 · Cited by 1,152
Designer Dirac fermions and topological phases in molecular graphene
Gomes, K. K., Mar, W., Ko, W., Guinea, F., & Manoharan, H. C. (2012) · Nature · doi:10.1038/nature10941 · Cited by 741
Self-citationLui, C. H., Liu, L., Mak, K. F., Flynn, G. W., & Heinz, T. F. (2009) · Nature · doi:10.1038/nature08569 · Cited by 709
Metadata
- Authors
- Guinea, F., Katsnelson, M. I., & Vozmediano, M. A. H.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2008-02-21
- Volume
- 77
- Issue
- 7
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2033738220
- Cited by
- 359
- References
- 3
- FWCI
- 16.67
- Type
- journal article
- Language
- en
- Open access
- green
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