The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
A self-consistent theory for graphene transport
Open accessAbstract
We demonstrate theoretically that most of the observed transport properties of graphene sheets at zero magnetic field can be explained by scattering from charged impurities. We find that, contrary to common perception, these properties are not universal but depend on the concentration of charged impurities n imp . For dirty samples (250 × 10 10 cm −2 < n imp < 400 × 10 10 cm −2 ), the value of the minimum conductivity at low carrier density is indeed 4 e 2 / h in agreement with early experiments, with weak dependence on impurity concentration. For cleaner samples, we predict that the minimum conductivity depends strongly on n imp , increasing to 8 e 2 / h for n imp ≈ 20 × 10 10 cm −2 . A clear strategy to improve graphene mobility is to eliminate charged impurities or use a substrate with a larger dielectric constant.
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Cites
Electric Field Effect in Atomically Thin Carbon Films
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Zhang, Y., Dubonos, S. V., Grigorieva, I. V., & Firsov, A. A. (2004) · Science · doi:10.1126/science.1102896 · Cited by 66,834
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 properties of two-dimensional systems
Ando, T., Fowler, A. B., & Stern, F. (1982) · Reviews of Modern Physics · doi:10.1103/revmodphys.54.437 · Cited by 7,455
Zitterbewegung, chirality, and minimal conductivity in graphene
Katsnelson, M. I. (2006) · The European Physical Journal B - Condensed Matter and Complex Systems · doi:10.1140/epjb/e2006-00203-1 · Cited by 660
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
“The Boltzmann equationis ertainly not valid at the Dira point, but sin e manyexperiments are performed at nite arrier density, on-trolled by an external gate voltage, we expe t the Boltz-mann equation to give reliable results if an appropriateform for τk is used (Adam et al., 2007).”
BackgroundMethodPirkle, A., Chan, J., Venugopal, A., Hinojos, D., Magnuson, C. W., McDonnell, S., Colombo, L., Vogel, E. M., Ruoff, R. S., & Wallace, R. M. (2011) · Applied Physics Letters · doi:10.1063/1.3643444 · Cited by 991
Sensitive room-temperature terahertz detection via the photothermoelectric effect in graphene
Cai, X., Sushkov, A. B., Suess, R. J., Jadidi, M. M., Jenkins, G. S., Nyakiti, L. O., Myers-Ward, R. L., Li, S., Yan, J., Gaskill, D. K., et al. (2014) · Nature Nanotechnology · doi:10.1038/nnano.2014.182 · Cited by 632
Anomalous Thermoelectric Transport of Dirac Particles in Graphene
Wei, P., Bao, W., Pu, Y., Lau, C. N., & Shi, J. (2009) · Physical Review Letters · doi:10.1103/physrevlett.102.166808 · Cited by 455
Spatial fluctuations of helical Dirac fermions on the surface of topological insulators
Beidenkopf, H., Roushan, P., Seo, J., Gorman, L., Drozdov, I., Hor, Y. S., Cava, R. J., & Yazdani, A. (2011) · Nature Physics · doi:10.1038/nphys2108 · Cited by 330
Metadata
- Authors
- Adam, S., Hwang, E. H., Galitski, V. M., & Das Sarma, S.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2007-11-20
- Volume
- 104
- Issue
- 47
- Pages
- 18392-18397
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2167712193
- Cited by
- 1,243
- References
- 5
- FWCI
- 38.94
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Adam, S., Hwang, E. H., Galitski, V. M., & Das Sarma, S. (2007). A self-consistent theory for graphene transport. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0704772104
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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