Thermal conduction in one dimensional structures heated by ultra-short laser pulses

被引:0
|
作者
Marciak-Kozlowska, J
Kozlowski, M
机构
[1] Inst Electr Mat Technol, PL-02668 Warsaw, Poland
[2] Warsaw Univ, Sci Teacher Coll, PL-00668 Warsaw, Poland
[3] Warsaw Univ, Inst Expt Phys, Dept Phys, PL-00668 Warsaw, Poland
关键词
one dimensional heat transport; quantum heat transport; thermal conductivity;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, following the hyperbolic heat transport equation and Pauli-Heinsenberg inequality, we show that for one dimensional heat transport, heat conductivity chi, behaves as chi similar to L-1/3 where L is the dimension of the structure. When ultra-short laser pulses heats a 1D nanostructure (such as a DNA strand) the heat current diverges as L-2/3.
引用
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页码:173 / 178
页数:6
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