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Young’s modulus of graphene: A molecular dynamics study
Open accessAbstract
The Young's modulus of graphene is investigated through the intrinsic thermal vibration in graphene which is ``observed'' by molecular dynamics and the results agree very well with the recent experiment [Lee et al., Science 321, 385 (2008)]. This method is further applied to show that the Young's modulus of graphene (1) increases with increasing size and saturates after a threshold value of the size; (2) increases from 0.95 to 1.1 TPa as temperature increases in the region [100, 500] K; (3) is insensitive to the isotopic disorder in the low disorder region $(<5%)$ and decreases gradually after further increasing the disorder percentage.
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Cites
The electronic properties of graphene
Castro Neto, A. H., Guinea, F., Peres, N. M. R., Novoselov, K. S., & Geim, A. K. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.109 · Cited by 24,803
Cited by
Dissipation in nanoelectromechanical systems
Imboden, M., & Mohanty, P. (2014) · Physics Reports · doi:10.1016/j.physrep.2013.09.003 · Cited by 273
Metadata
- Authors
- Jiang, J.-W., Wang, J.-S., & Li, B.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2009-09-23
- Volume
- 80
- Issue
- 11
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2028926934
- Cited by
- 436
- References
- 1
- FWCI
- 8.29
- Type
- journal article
- Language
- en
- Open access
- green
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- Jiang, J.-W., Wang, J.-S., & Li, B. (2009). Young’s modulus of graphene: A molecular dynamics study. Physical Review B. https://doi.org/10.1103/physrevb.80.113405
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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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