Interface thermal resistance between dissimilar anharmonic lattices

被引：401

作者：

Li, BW ^{[1
]}

Lan, JH

Wang, L

机构：

[1] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore

[2] NUS Grad Sch Integrat Sci & Engn, Singapore 117597, Singapore

[3] Natl Univ Singapore, Temasek Labs, Singapore 119260, Singapore

[4] Beijing Hong Kong Singapore Joint Ctr Nonlinear &, Singapore 117542, Singapore

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 95卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.95.104302

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study interface thermal resistance (ITR) in a system consisting of two dissimilar anharmonic lattices exemplified by the Fermi-Pasta-Ulam and Frenkel-Kontorova models. It is found that the ITR is asymmetric; namely, it depends on how the temperature gradient is applied. The dependence of the ITR on the coupling constant, temperature, temperature difference, and system size is studied. Possible applications in nanoscale heat management and control are discussed.

引用

页数：4

共 23 条

[1] Fermi-Pasta-Ulam β model:: Boundary jumps, Fourier's law, and scaling [J].

Aoki, K ;

Kusnezov, D .

PHYSICAL REVIEW LETTERS, 2001, 86 (18) :4029-4032

[2]

Bonetto F., 2000, MATH PHYS 2000, P128, DOI [DOI 10.1142/9781848160224_0008, 10.1142/9781848160224_0008.]

[3]

BRAUN O, 2003, FRENKELKONTOROVA MOD

[4] Nanoscale thermal transport [J].

Cahill, DG ;

Ford, WK ;

Goodson, KE ;

Mahan, GD ;

Majumdar, A ;

Maris, HJ ;

Merlin, R ;

Phillpot, SR .

JOURNAL OF APPLIED PHYSICS, 2003, 93 (02) :793-818

[5] Introduction: The Fermi-Pasta-Ulam problem - The first fifty years [J].

Campbell, DK ;

Rosenau, P ;

Zaslavsky, GM .

CHAOS, 2005, 15 (01)

[6] Temperature measured close to the interface of an evaporating liquid [J].

Fang, G ;

Ward, CA .

PHYSICAL REVIEW E, 1999, 59 (01) :417-428

[7] Energy transport between two attractors connected by a Fermi-Pasta-Ulam chain [J].

Fillipov, A ;

Hu, B ;

Li, BW ;

Zeltser, A .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1998, 31 (38) :7719-7728

[8] Heat conduction in one-dimensional nonintegrable systems [J].

Hu, BB ;

Li, BW ;

Zhao, H .

PHYSICAL REVIEW E, 2000, 61 (04) :3828-3831

[9] Heat conduction in one-dimensional chains [J].

Hu, BB ;

Li, BW ;

Zhao, H .

PHYSICAL REVIEW E, 1998, 57 (03) :2992-2995

[10] THERMAL-CONDUCTIVITY IN ONE-DIMENSIONAL LATTICES OF FERMI-PASTA-ULAM TYPE [J].

KABURAKI, H ;

MACHIDA, M .

PHYSICS LETTERS A, 1993, 181 (01) :85-90

← 1 2 3 →