Particularities of heat conduction in nanostructures

被引：131

作者：

Chen, Gang ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Nanoscale Heat Transfer & Thermoelectr Lab, Dept Mech & Aerosp Engn, Los Angeles, CA 90095 USA

来源：

JOURNAL OF NANOPARTICLE RESEARCH | 2000年 / 2卷 / 02期

关键词：

nanoscale heat transfer; nanoparticles; nanowires; phonons; superlattices; thermal conductivity; thin films; microscale effects;

D O I：

10.1023/A:1010003718481

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Heat conduction in nanostructures differs significantly from that in macrostructures because the characteristic length scales associated with heat carriers, i.e., the mean free path and the wavelength, are comparable to the characteristic length of nanostructures. In this communication, particularities associated with phonon heat conduction in nanostructures, the applicability of the Fourier law, and the implications of nanoscale heat transfer effects on nanotechnology are discussed.

引用

页码：199 / 204

页数：6

共 22 条

[1] Thermal conductivity of a new type of regular-structure nanocomposites: PbSe in opal pores [J].