The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Anomalous heat conduction in polyethylene chains: Theory and molecular dynamics simulations
Open accessAbstract
In 1955 Fermi, Pasta, and Ulam showed that a simple model for a nonlinear one-dimensional chain of particles can be nonergodic, which implied infinite thermal conductivity. A more recent investigation of a realistic model for an individual polyethylene chain suggests that this phenomenon can even persist in real polymer chains. The reason for the divergent behavior and its associated mechanism, however, remains unclear. This paper presents a general formulation for normal-mode vibrational contributions to thermal conductivity, which is then used to analyze molecular dynamics simulations of individual polyethylene chains. Our analysis shows that cross correlations for midfrequency longitudinal-acoustic phonons are responsible for the divergent thermal conductivity in our model.
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Cites
Henry, A. S., & Chen, G. (2008) · Journal of Computational and Theoretical Nanoscience · doi:10.1166/jctn.2008.2454 · Cited by 391
Self-citationThe Vibrational Spectrum and Ultimate Modulus of Polyethylene
Barrera, G. D., Parker, S. F., Ramirez-Cuesta, A. J., & Mitchell, P. C. H. (2006) · Macromolecules · doi:10.1021/ma052602e · Cited by 49
Cited by
Size effects in molecular dynamics thermal conductivity predictions
Sellan, D. P., Landry, E. S., Turney, J. E., McGaughey, A. J. H., & Amon, C. H. (2010) · Physical Review B · doi:10.1103/physrevb.81.214305 · Cited by 507
High thermal conductivity of chain-oriented amorphous polythiophene
Singh, V., Bougher, T. L., Weathers, A., Cai, Y., Bi, K., Pettes, M. T., McMenamin, S. A., Lv, W., Resler, D. P., Gattuso, T. R., et al. (2014) · Nature Nanotechnology · doi:10.1038/nnano.2014.44 · Cited by 430
Self-citationSize-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
Non-Fourier phonon heat conduction at the microscale and nanoscale
Chen, G. (2021) · Nature Reviews Physics · doi:10.1038/s42254-021-00334-1 · Cited by 305
Self-citationNanoscale heat transfer – from computation to experiment
Luo, T., & Chen, G. (2013) · Physical Chemistry Chemical Physics · doi:10.1039/c2cp43771f · Cited by 273
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Metadata
- Authors
- Henry, A., & Chen, G.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2009-04-24
- Volume
- 79
- Issue
- 14
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2105572445
- Cited by
- 164
- References
- 2
- FWCI
- 4.31
- Type
- journal article
- Language
- en
- Open access
- green
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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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