The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Length-dependent thermal conductivity in suspended single-layer graphene
Open accessAbstract
Graphene exhibits extraordinary electronic and mechanical properties, and extremely high thermal conductivity. Being a very stable atomically thick membrane that can be suspended between two leads, graphene provides a perfect test platform for studying thermal conductivity in two-dimensional systems, which is of primary importance for phonon transport in low-dimensional materials. Here we report experimental measurements and non-equilibrium molecular dynamics simulations of thermal conduction in suspended single-layer graphene as a function of both temperature and sample length. Interestingly and in contrast to bulk materials, at 300 K, thermal conductivity keeps increasing and remains logarithmically divergent with sample length even for sample lengths much larger than the average phonon mean free path. This result is a consequence of the two-dimensional nature of phonons in graphene, and provides fundamental understanding of thermal transport in two-dimensional materials. Graphene is known to display unique functional properties due to its two-dimensional structure. Here, the authors measure the thermal conductivity of suspended graphene as a function of sample length, finding that thermal conductivity is higher in longer samples as a result of two-dimensional phonons.
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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
Superior Thermal Conductivity of Single-Layer Graphene
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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
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Balandin, A. A. (2011) · Nature Materials · doi:10.1038/nmat3064 · Cited by 6,244
Thermal Transport Measurements of Individual Multiwalled Nanotubes
Kim, P., Shi, L., Majumdar, A., & McEuen, P. L. (2001) · Physical Review Letters · doi:10.1103/physrevlett.87.215502 · Cited by 3,378
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Effects of chemical bonding on heat transport across interfaces
Losego, M. D., Grady, M. E., Sottos, N. R., Cahill, D. G., & Braun, P. V. (2012) · Nature Materials · doi:10.1038/nmat3303 · Cited by 701
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Self-citationPhonon-engineered extreme thermal conductivity materials
Qian, X., Zhou, J., & Chen, G. (2021) · Nature Materials · doi:10.1038/s41563-021-00918-3 · Cited by 837
Thermal Conductivity of Graphene and Graphite: Collective Excitations and Mean Free Paths
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Metadata
- Authors
- Xu, X., Pereira, L. F. C., Wang, Y., Wu, J., Zhang, K., Zhao, X., Bae, S., Tinh Bui, C., Xie, R., Thong, J. T. L., Hong, B. H., Loh, K. P., Donadio, D., Li, B., & Özyilmaz, B.
- Venue
- Nature Communications
- Published
- 2014-04-16
- Volume
- 5
- Issue
- 1
- Pages
- 3689-3689
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2077926445
- Cited by
- 950
- References
- 7
- FWCI
- 33.95
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Xu, X., Pereira, L. F. C., Wang, Y., Wu, J., Zhang, K., Zhao, X., Bae, S., Tinh Bui, C., Xie, R., Thong, J. T. L., Hong, B. H., Loh, K. P., Donadio, D., Li, B., & Özyilmaz, B. (2014). Length-dependent thermal conductivity in suspended single-layer graphene. Nature Communications. https://doi.org/10.1038/ncomms4689
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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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