The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Reduction of spectral phonon relaxation times from suspended to supported graphene
Open accessAbstract
We have performed molecular dynamics simulations with phonon spectral analysis to predict the mode-wise phonon relaxation times (RT) of suspended and supported graphene at room temperature, and the findings are consistent with recent optical measurements. For acoustic phonons, RTs reduce from up to 50 ps to less than 5 ps when graphene is put on silicon dioxide substrate. Similarly, optical phonon RTs reduce by half when supported. Stronger interfacial bonding is found to result in more RT reduction. Our results provide a fundamental understanding at the spectral phonon property level for the observed thermal conductivity reduction in supported graphene.
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Citations
Cites
Fast Parallel Algorithms for Short-Range Molecular Dynamics
Plimpton, S. (1995) · Journal of Computational Physics · doi:10.1006/jcph.1995.1039 · Cited by 44,721
Thermal properties of graphene and nanostructured carbon materials
Balandin, A. A. (2011) · Nature Materials · doi:10.1038/nmat3064 · Cited by 6,244
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
Cited by
Progress, Challenges, and Opportunities in Two-Dimensional Materials Beyond Graphene
Butler, S. Z., Hollen, S. M., Cao, L., Cui, Y., Gupta, J. A., Gutiérrez, H. R., Heinz, T. F., Hong, S. S., Huang, J., Ismach, A. F., et al. (2013) · ACS Nano · doi:10.1021/nn400280c · Cited by 4,878
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
Phonon thermal conduction in novel 2D materials
Xu, X., Chen, J., & Li, B. (2016) · Journal of Physics: Condensed Matter · doi:10.1088/0953-8984/28/48/483001 · Cited by 137
A review of the application of carbon materials in solar thermal energy storage
Badenhorst, H. (2019) · Solar Energy · doi:10.1016/j.solener.2018.01.062 · Cited by 123
Metadata
- Authors
- Qiu, B., & Ruan, X.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2012-05-07
- Volume
- 100
- Issue
- 19
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W3105848002
- Cited by
- 174
- References
- 3
- FWCI
- 6.81
- Type
- journal article
- Language
- en
- Open access
- green
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- Qiu, B., & Ruan, X. (2012). Reduction of spectral phonon relaxation times from suspended to supported graphene. Applied Physics Letters. https://doi.org/10.1063/1.4712041
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