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- Ruoff, Rodney S.
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Thermal Transport in Suspended and Supported Monolayer Graphene Grown by Chemical Vapor Deposition
- Author(s)
- Cai, Weiwei, Moore, Arden L., Zhu, Yanwu, Li, Xuesong, Chen, Shanshan, Shi, Li, Ruoff, Rodney S.
- Issued Date
- 2010-05
- Citation
- NANO LETTERS, v.10, no.5, pp.1645 - 1651
- Abstract
- Graphene monolayer has been grown by chemical vapor deposition on copper and then suspended over a hole. By measuring the laser heating and monitoring the Raman G peak, we obtain room-temperature thermal conductivity and interface conductance of (370 + 650/-320) W/m K and (28 + 16/-9.2) MW/m(2) K For the supported graphene. The thermal conductivity of the suspended graphene exceeds (2500 + 1100/-1050) W/m K near 350 K and becomes (1400 + 500/-480) W/m K at about 500 K.
- Publisher
- AMER CHEMICAL SOC
- ISSN
- 1530-6984
- Keyword (Author)
- Thermal conductivity, thermal interface resistance, graphene, Raman, measurement
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