The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Lattice thermal conductivity of graphene nanoribbons: Anisotropy and edge roughness scattering
Abstract
We present a calculation of the thermal conductivity of graphene nanoribbons (GNRs), based on solving the Boltzmann transport equation with the full phonon dispersions, a momentum-dependent model for edge roughness scattering, as well as three-phonon and isotope scattering. The interplay between edge roughness scattering and the anisotropy of the phonon dispersions results in thermal conduction that depends on the chiral angle of the nanoribbon. Lowest thermal conductivity occurs in the armchair direction and highest in zig-zag nanoribbons. Both the thermal conductivity and the degree of armchair/zig-zag anisotropy depend strongly on the width of the nanoribbon and the rms height of the edge roughness, with the smallest and most anisotropic thermal conductivities occurring in narrow GNRs with rough edges.
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Citations
Cites
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
Morelli, D. T., Heremans, J. P., & Slack, G. A. (2002) · Physical Review B · doi:10.1103/physrevb.66.195304 · Cited by 628
Cited by
Renteria, J. D., Ramirez, S., Malekpour, H., Alonso, B., Centeno, A., Zurutuza, A., Cocemasov, A. I., Nika, D. L., & Balandin, A. A. (2015) · Advanced Functional Materials · doi:10.1002/adfm.201501429 · Cited by 579
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
Two-dimensional phonon transport in graphene
Nika, D. L., & Balandin, A. A. (2012) · Journal of Physics: Condensed Matter · doi:10.1088/0953-8984/24/23/233203 · Cited by 346
Size-dependent phononic thermal transport in low-dimensional nanomaterials
Zhang, Z., Ouyang, Y., Cheng, Y., Chen, J., Li, N., & Zhang, G. (2020) · Physics Reports · doi:10.1016/j.physrep.2020.03.001 · Cited by 341
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
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Metadata
- Authors
- Aksamija, Z., & Knezevic, I.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2011-04-04
- Volume
- 98
- Issue
- 14
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2055482624
- Cited by
- 199
- References
- 2
- FWCI
- 9.30
- Type
- journal article
- Language
- en
- Open access
- closed
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- Aksamija, Z., & Knezevic, I. (2011). Lattice thermal conductivity of graphene nanoribbons: Anisotropy and edge roughness scattering. Applied Physics Letters. https://doi.org/10.1063/1.3569721
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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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