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arXiv 1601.08243cond-mat.mtrl-scicond-mat.mes-hall
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石墨烯、少层石墨烯和石墨烯纳米带的热输运

Thermal Transport in Graphene, Few-Layer Graphene and Graphene Nanoribbons

Denis L. Nika, Alexander A. Balandin

摘要:

石墨烯独特的热传导特性的发现,引发了二维材料系统中声子输运的理论和实验研究的热潮。迅速发展的石墨烯热场从理论物理到实际工程应用。在这篇特邀评论中,我们概述了不同的理论方法,用于描述声子在石墨烯中的传输,并提供与现有的实验热导率数据的比较。重点分析了石墨烯和少层石墨烯的声子热导率的最新理论结果,以及应变、缺陷、同位素和边缘散射对这些材料系统中声子输运的影响。

英文摘要:

The discovery of unusual heat conduction properties of graphene has led to a surge of theoretical and experimental studies of phonon transport in two-dimensional material systems. The rapidly developing graphene thermal field spans from theoretical physics to practical engineering applications. In this invited review we outline different theoretical approaches developed for describing phonon transport in graphene and provide comparison with available experimental thermal conductivity data. A special attention is given to analysis of the recent theoretical results for the phonon thermal conductivity of graphene and few-layer graphene, the effects of the strain, defects, isotopes and edge scattering on the acoustic phonon transport in these material systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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