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Thermal conductivity of single-walled carbon nanotubes
Abstract
We have measured the temperature-dependent thermal conductivity $\ensuremath{\kappa}(T)$ of crystalline ropes of single-walled carbon nanotubes from 350 K to 8 K. $\ensuremath{\kappa}(T)$ decreases smoothly with decreasing temperature, and displays linear temperature dependence below 30 K. Comparison with electrical conductivity experiments indicates that the room-temperature thermal conductivity of a single nanotube may be comparable to that of diamond or in-plane graphite, while the ratio of thermal to electrical conductance for a given sample indicates that the thermal conductivity is dominated by phonons at all temperatures. Below 30 K, the linear temperature dependence and estimated magnitude of $\ensuremath{\kappa}(T)$ imply an energy-independent phonon mean free path of \ensuremath{\sim}0.5--1.5 \ensuremath{\mu}m.
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Cited by
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
Thermal properties of graphene and nanostructured carbon materials
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
Cahill, D. G., Ford, W. K., Goodson, K. E., Mahan, G. D., Majumdar, A., Maris, H. J., Merlin, R., & Phillpot, S. R. (2003) · Journal of Applied Physics · doi:10.1063/1.1524305 · Cited by 2,825
Shi, L., Li, D., Yu, C., Jang, W., Kim, D., Yao, Z., Kim, P., & Majumdar, A. (2003) · Journal of Heat Transfer · doi:10.1115/1.1597619 · Cited by 733
Metadata
- Authors
- Hone, J., Whitney, M., Piskoti, C., & Zettl, A.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1999-01-15
- Volume
- 59
- Issue
- 4
- Pages
- R2514-R2516
- ISSN
- 0163-1829 (ISSN-L)
- 1095-3795
- OpenAlex
- W2007199461
- Cited by
- 1,188
- References
- 0
- FWCI
- 8.01
- Type
- journal article
- Language
- en
- Open access
- closed
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