Modelling of self-heating effects in multi-wall carbon nanotube interconnects

被引：13
|
作者：
Liang, Feng [1 ,2 ]
Wang, Gaofeng [3 ]
Lin, Hai [4 ]
机构：
[1] Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China
[2] Univ Elect Sci & Technol China, Inst Appl Phys, Sch Phys Elect, Chengdu 610054, Peoples R China
[3] Wuhan Univ, Inst Microelect & Informat Technol, Wuhan 430072, Peoples R China
[4] Huazhong Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Peoples R China
来源：
MICRO & NANO LETTERS | 2011年 / 6卷 / 01期
基金：
中国国家自然科学基金;
关键词：
SINGLE-WALL; THERMAL CONDUCTANCE; TEMPERATURE;
D O I：
10.1049/mnl.2010.0176
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Self-heating effects of individual multi-wall carbon nanotubes (MWCNTs) are investigated for nanometre-scale interconnect applications. Based on the previous experimental data, an empirical thermal conductivity model for individual MWCNTs is proposed. The heat transport equation is then derived and solved to attain the temperature distributions along the tubes. Numerical results illustrate that only at high bias and for short tube length does the self-heating need to be considered.
引用
收藏
页码：52 / 54
页数：3
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