Interface thermal resistance between Frenkel-kontorova and Fermi-Pasta-Ulam lattices

被引：18
|
作者：
Lan, Jinghua [1 ,2 ]
Wang, Lei [1 ,2 ]
Li, Baowen [1 ,2 ]
机构：
[1] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore
[2] Natl Univ Singapore, Ctr Computat Sci & Engn, Singapore 117542, Singapore
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2007年 / 21卷 / 23-24期
关键词：
thermal rectifier; vibration spectra; kapitza resistance;
D O I：
10.1142/S0217979207045116
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
By connecting two dissimilar anharmonic lattices exemplified by Fermi-Pasta-Ulam (FPU) model and Frenkel-kontorova (FK) model, we successfully build up one dimensional thermal diode. We find the rectifying effect is closely related to asymmetric interface thermal resistance ( Kapitza resistance). And the asymmetric thermal resistance depends on how the temperature gradient is applied. Moreover, a quatitative relationship between the thermal rectification and the phonon spectra is propsoed.
引用
收藏
页码：4013 / 4016
页数：4
相关论文
共 50 条
  • [1] On the Energy Distribution in Fermi-Pasta-Ulam Lattices
    Hairer, Ernst
    Lubich, Christian
    ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2012, 205 (03) : 993 - 1029
  • [2] Propagation dynamics on the Fermi-Pasta-Ulam lattices
    Yuan, Zong-Qiang
    Zheng, Zhi-Gang
    FRONTIERS OF PHYSICS, 2013, 8 (03) : 349 - 355
  • [3] Discrete breathers in Fermi-Pasta-Ulam lattices
    Flach, S
    Gorbach, A
    CHAOS, 2005, 15 (01)
  • [4] Cnoidal Waves on Fermi-Pasta-Ulam Lattices
    Friesecke, G.
    Mikikits-Leitner, A.
    JOURNAL OF DYNAMICS AND DIFFERENTIAL EQUATIONS, 2015, 27 (3-4) : 627 - 652
  • [5] Breathers on diatomic Fermi-Pasta-Ulam lattices
    James, G
    Noble, P
    PHYSICA D-NONLINEAR PHENOMENA, 2004, 196 (1-2) : 124 - 171
  • [6] Propagation dynamics on the Fermi-Pasta-Ulam lattices
    Zong-Qiang Yuan
    Zhi-Gang Zheng
    Frontiers of Physics, 2013, 8 : 349 - 355
  • [7] Quantized breather excitations of Fermi-Pasta-Ulam lattices
    Riseborough, Peter S.
    PHYSICAL REVIEW E, 2012, 85 (01)
  • [8] Discrete breathers in honeycomb Fermi-Pasta-Ulam lattices
    Wattis, Jonathan A. D.
    James, Lauren M.
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2014, 47 (34)
  • [9] Thermal conduction and interface effects in nanoscale Fermi-Pasta-Ulam conductors
    Saaskilahti, K.
    Oksanen, J.
    Linna, R. P.
    Tulkki, J.
    PHYSICAL REVIEW E, 2012, 86 (03)
  • [10] Modulational instability in isolated and driven Fermi-Pasta-Ulam lattices
    Dauxois, T.
    Khomeriki, R.
    Ruffo, S.
    EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2007, 147 (1): : 3 - 23
12345