Tunable thermal links

被引：29

作者：

Chang, C. W. ^{[1
]}

Okawa, D.

Garcia, H.

Yuzvinsky, T. D.

Majumdar, A.

Zettl, A.

机构：

[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Ctr Integrated Nanomech Syst, Berkeley, CA 94720 USA

[3] Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA

[4] Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA

[5] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 19期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.2738187

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate that the thermal conductance K of individual multiwall carbon nanotubes can be controllably and reversibly adjusted by sliding the outer shells of the tube with respect to the inner core in a telescopinglike manner. K shows an exponential dependence on the telescoping distance. Tunable nanoscale thermal links have immediate implications for nano- to macroscale thermal management, biosystems, and phononic information processing. (C) 2007 American Institute of Physics.

引用

页数：3

共 18 条

[1] Isotope effect on the thermal conductivity of boron nitride nanotubes [J].

Chang, C. W. ;

Fennimore, A. M. ;

Afanasiev, A. ;

Okawa, D. ;

Ikuno, T. ;

Garcia, H. ;

Li, Deyu ;

Majumdar, A. ;

Zettl, A. .

PHYSICAL REVIEW LETTERS, 2006, 97 (08)

[2] Solid-state thermal rectifier [J].

Chang, C. W. ;

Okawa, D. ;

Majumdar, A. ;

Zettl, A. .

SCIENCE, 2006, 314 (5802) :1121-1124

[3] GROWTH AND SINTERING OF FULLERENE NANOTUBES [J].

COLBERT, DT ;

ZHANG, J ;

MCCLURE, SM ;

NIKOLAEV, P ;

CHEN, Z ;

HAFNER, JH ;

OWENS, DW ;

KOTULA, PG ;

CARTER, CB ;

WEAVER, JH ;

RINZLER, AG ;

SMALLEY, RE .

SCIENCE, 1994, 266 (5188) :1218-1222

[4] Localization and nonlinear resistance in telescopically extended nanotubes [J].

Cumings, J ;

Zettl, A .

PHYSICAL REVIEW LETTERS, 2004, 93 (08) :086801-1

[5] Low-friction nanoscale linear bearing realized from multiwall carbon nanotubes [J].

Cumings, J ;

Zettl, A .

SCIENCE, 2000, 289 (5479) :602-604

[6] Measuring the thermal conductivity of a single carbon nanotube [J].

Fujii, M ;

Zhang, X ;

Xie, HQ ;

Ago, H ;

Takahashi, K ;

Ikuta, T ;

Abe, H ;

Shimizu, T .

PHYSICAL REVIEW LETTERS, 2005, 95 (06)

[7] HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].

IIJIMA, S .

NATURE, 1991, 354 (6348) :56-58

[8] Tunable nanoresonators constructed from telescoping nanotubes [J].

Jensen, K. ;

Girit, C. ;

Mickelson, W. ;

Zettl, A. .

PHYSICAL REVIEW LETTERS, 2006, 96 (21)

[9] Interlayer forces and ultralow sliding friction in multiwalled carbon nanotubes [J].

Kis, A. ;

Jensen, K. ;

Aloni, S. ;

Mickelson, W. ;

Zettl, A. .

PHYSICAL REVIEW LETTERS, 2006, 97 (02)

[10] Negative differential thermal resistance and thermal transistor [J].

Li, BW ;

Wang, L ;

Casati, G .

APPLIED PHYSICS LETTERS, 2006, 88 (14)

← 1 2 →