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Heat conduction in graphene: experimental study and theoretical interpretation
Open accessAbstract
We review the results of our experimental investigation of heat conduction in suspended graphene and offer a theoretical interpretation of its extremely high thermal conductivity. The direct measurements of the thermal conductivity of graphene were performed using a non-contact optical technique and special calibration procedure with bulk graphite. The measured values were in the range of ∼3000–5300 W mK −1 near room temperature and depended on the lateral dimensions of graphene flakes. We explain the enhanced thermal conductivity of graphene as compared to that of bulk graphite basal planes by the two-dimensional nature of heat conduction in graphene over the whole range of phonon frequencies. Our calculations show that the intrinsic Umklapp-limited thermal conductivity of graphene grows with the increasing dimensions of graphene flakes and can exceed that of bulk graphite when the flake size is on the order of a few micrometers. The detailed theory, which includes the phonon-mode-dependent Gruneisen parameter and takes into account phonon scattering on graphene edges and point defects, gives numerical results that are in excellent agreement with the measurements for suspended graphene. Superior thermal properties of graphene are beneficial for all proposed graphene device applications.
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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
Balandin, A. A., Ghosh, S., Bao, W., Calizo, I., Teweldebrhan, D., Miao, F., & Lau, C. N. (2008) · Nano Letters · doi:10.1021/nl0731872 · Cited by 13,823
Self-citationFine Structure Constant Defines Visual Transparency of Graphene
Nair, R. R., Blake, P., Grigorenko, A. N., Novoselov, K. S., Booth, T. J., Stauber, T., Peres, N. M. R., & Geim, A. K. (2008) · Science · doi:10.1126/science.1156965 · Cited by 9,084
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
Cited by
Thermal properties of graphene and nanostructured carbon materials
Balandin, A. A. (2011) · Nature Materials · doi:10.1038/nmat3064 · Cited by 6,244
Self-citationWearable Thermoelectric Materials and Devices for Self‐Powered Electronic Systems
Jia, Y., Jiang, Q., Sun, H., Liu, P., Hu, D., Pei, Y., Liu, W., Crispin, X., Fabiano, S., Ma, Y., et al. (2021) · Advanced Materials · doi:10.1002/adma.202102990 · Cited by 600
Thermal Conductivity of Graphene and Graphite: Collective Excitations and Mean Free Paths
Fugallo, G., Cepellotti, A., Paulatto, L., Lazzeri, M., Marzari, N., & Mauri, F. (2014) · Nano Letters · doi:10.1021/nl502059f · Cited by 586
Significant thermal conductivity enhancement for nanofluids containing graphene nanosheets
Yu, W., Xie, H., Wang, X., & Wang, X. (2011) · Physics Letters A · doi:10.1016/j.physleta.2011.01.040 · Cited by 400
Graphene/elastomer nanocomposites
Papageorgiou, D. G., Kinloch, I. A., & Young, R. J. (2015) · Carbon · doi:10.1016/j.carbon.2015.08.055 · Cited by 397
Metadata
- Authors
- Ghosh, S., Nika, D. L., Pokatilov, E. P., & Balandin, A. A.
- Venue
- New Journal of Physics
- Publisher
- IOP Publishing
- Published
- 2009-09-30
- Volume
- 11
- Issue
- 9
- Pages
- 095012
- ISSN
- 1367-2630 (ISSN-L)
- OpenAlex
- W2013172167
- Cited by
- 235
- References
- 4
- FWCI
- 9.57
- Type
- journal article
- Language
- en
- Open access
- gold
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- Ghosh, S., Nika, D. L., Pokatilov, E. P., & Balandin, A. A. (2009). Heat conduction in graphene: experimental study and theoretical interpretation. New Journal of Physics. https://doi.org/10.1088/1367-2630/11/9/095012
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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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