The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
High-Field Electrical and Thermal Transport in Suspended Graphene
Open accessAbstract
We study the intrinsic transport properties of suspended graphene devices at high fields (≥1 V/μm) and high temperatures (≥1000 K). Across 15 samples, we find peak (average) saturation velocity of 3.6 × 10(7) cm/s (1.7 × 10(7) cm/s) and peak (average) thermal conductivity of 530 W m(-1) K(-1) (310 W m(-1) K(-1)) at 1000 K. The saturation velocity is 2-4 times and the thermal conductivity 10-17 times greater than in silicon at such elevated temperatures. However, the thermal conductivity shows a steeper decrease at high temperature than in graphite, consistent with stronger effects of second-order three-phonon scattering. Our analysis of sample-to-sample variation suggests the behavior of "cleaner" devices most closely approaches the intrinsic high-field properties of graphene. This study reveals key features of charge and heat flow in graphene up to device breakdown at ~2230 K in vacuum, highlighting remaining unknowns under extreme operating conditions.
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Citations
Cites
Two-Dimensional Phonon Transport in Supported Graphene
Seol, J. H., Jo, I., Moore, A. L., Lindsay, L., Aitken, Z. H., Pettes, M. T., Li, X., Yao, Z., Huang, R., Broido, D., et al. (2010) · Science · doi:10.1126/science.1184014 · Cited by 1,926
Thermal Conductivity of Silicon and Germanium from 3°K to the Melting Point
Glassbrenner, C. J., & Slack, G. A. (1964) · Physical Review · doi:10.1103/physrev.134.a1058 · Cited by 1,652
Cited by
Electronics based on two-dimensional materials
Fiori, G., Bonaccorso, F., Iannaccone, G., Palacios, T., Neumaier, D., Seabaugh, A., Banerjee, S. K., & Colombo, L. (2014) · Nature Nanotechnology · doi:10.1038/nnano.2014.207 · Cited by 3,176
Phonons and thermal transport in graphene and graphene-based materials
Nika, D. L., & Balandin, A. A. (2017) · Reports on Progress in Physics · doi:10.1088/1361-6633/80/3/036502 · Cited by 359
Ballistic to diffusive crossover of heat flow in graphene ribbons
Bae, M.-H., Li, Z., Aksamija, Z., Martin, P. N., Xiong, F., Ong, Z.-Y., Knezevic, I., & Pop, E. (2013) · Nature Communications · doi:10.1038/ncomms2755 · Cited by 332
Self-citationBeyond Graphene: Stable Elemental Monolayers of Silicene and Germanene
Roome, N. J., & Carey, J. D. (2014) · ACS Applied Materials & Interfaces · doi:10.1021/am501022x · Cited by 306
Thermal and Thermoelectric Properties of Graphene
Xu, Y., Li, Z., & Duan, W. (2014) · Small · doi:10.1002/smll.201303701 · Cited by 300
Metadata
- Authors
- Dorgan, V. E., Behnam, A., Conley, H. J., Bolotin, K. I., & Pop, E.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-02-20
- Volume
- 13
- Issue
- 10
- Pages
- 4581-4586
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1983176839
- Cited by
- 163
- References
- 2
- FWCI
- 8.29
- Type
- journal article
- Language
- en
- Open access
- green
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- Dorgan, V. E., Behnam, A., Conley, H. J., Bolotin, K. I., & Pop, E. (2013). High-Field Electrical and Thermal Transport in Suspended Graphene. Nano Letters. https://doi.org/10.1021/nl400197w
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