Length-dependent thermal conductivity of an individual single-wall carbon nanotube
文献类型：期刊论文
| 作者 | Wang, ZL ; Tang, DW ; Li, XB ; Zheng, XH ; Zhang, WG ; Zheng, LX ; Zhu, YTT ; Jin, AZ ; Yang, HF ; Gu, CZ |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2007 |
| 卷号 | 91期号:12 |
| ISSN号 | 0003-6951 |
| 中文摘要 | The thermal conductivity of single-wall carbon nanotubes (SWCNTs) is predicted to increase with length, but this has never been proved experimentally because of limitations in previous measurement methods. Here, the authors report the measurement of the length-dependent thermal conductivities of individual SWCNTs on a Si substrate using a four-pad 3 omega method. An increase in thermal conductivity with length was observed at room temperature, which is consistent with a theoretical prediction that considers higher order three-phonon processes. When SWCNTs are longer than the phonon mean path, they showed dissipative thermal transport. The observed increase of thermal conductivity with length makes SWCNTs ideal for thermal management.(c) 2007 American Institute of Physics. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40770]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, ZL,Tang, DW,Li, XB,et al. Length-dependent thermal conductivity of an individual single-wall carbon nanotube[J]. APPLIED PHYSICS LETTERS,2007,91(12). |
| APA | Wang, ZL.,Tang, DW.,Li, XB.,Zheng, XH.,Zhang, WG.,...&Gu, CZ.(2007).Length-dependent thermal conductivity of an individual single-wall carbon nanotube.APPLIED PHYSICS LETTERS,91(12). |
| MLA | Wang, ZL,et al."Length-dependent thermal conductivity of an individual single-wall carbon nanotube".APPLIED PHYSICS LETTERS 91.12(2007). |
入库方式： OAI收割
来源：物理研究所
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