Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

The thermal conductivity of graphene nanoribbons (layer from 1 to 8 atomic planes) is investigated by using the nonequilibrium molecular dynamics method. We present that the room-temperature thermal conductivity decays monotonically with the number of the layers in few-layer graphene. The superiority of zigzag graphene in thermal conductivity is only available in high temperature region and disappears in multilayer case. It is explained that the phonon spectral shrink in high frequency induces the change in thermal conductivity. It is also reported that single-layer graphene has better ballistic transport property than the multilayer graphene.

Bibliography

Zhong, W.-R., Zhang, M.-P., Ai, B.-Q., & Zheng, D.-Q. (2011). Chirality and thickness-dependent thermal conductivity of few-layer graphene: A molecular dynamics study. Applied Physics Letters, 98(11).

Authors 4
  1. Wei-Rong Zhong (first)
  2. Mao-Ping Zhang (additional)
  3. Bao-Quan Ai (additional)
  4. Dong-Qin Zheng (additional)
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Dates
Type When
Created 14 years, 5 months ago (March 15, 2011, 7:23 p.m.)
Deposited 2 years, 2 months ago (July 2, 2023, 6:16 p.m.)
Indexed 1 month ago (July 30, 2025, 6:56 a.m.)
Issued 14 years, 5 months ago (March 14, 2011)
Published 14 years, 5 months ago (March 14, 2011)
Published Online 14 years, 5 months ago (March 15, 2011)
Published Print 14 years, 5 months ago (March 14, 2011)
Funders 1
  1. National Natural Science Foundation of China 10.13039/501100001809

    Region: Asia

    gov (National government)

    Labels11
    1. Chinese National Science Foundation
    2. Natural Science Foundation of China
    3. National Science Foundation of China
    4. NNSF of China
    5. NSF of China
    6. 国家自然科学基金委员会
    7. National Nature Science Foundation of China
    8. Guójiā Zìrán Kēxué Jījīn Wěiyuánhuì
    9. NSFC
    10. NNSF
    11. NNSFC
    Awards1
    1. 11004082

@article{Zhong_2011, title={Chirality and thickness-dependent thermal conductivity of few-layer graphene: A molecular dynamics study}, volume={98}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.3567415}, DOI={10.1063/1.3567415}, number={11}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Zhong, Wei-Rong and Zhang, Mao-Ping and Ai, Bao-Quan and Zheng, Dong-Qin}, year={2011}, month=mar }