Sliding of zinc oxide nanowires on silicon substrate

被引：27

作者：

Desai, A. V. ^{[1
]}

Haque, M. A. ^{[1
]}

机构：

[1] Penn State Univ, Dept Mech & Nucl Engn, University Pk, PA 16802 USA

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.2431712

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Adhesion and friction forces between zinc oxide nanowires and silicon substrate were studied in situ inside a scanning electron microscope. A procedure for measuring these forces from the bending profiles of the nanowires was developed and the van der Waals and friction forces were found to be about 81.05 pN and 7.7 nN, respectively. The pronounced friction was explained using nanoscale adhesion-friction coupling mechanisms. Immediate implication of the findings is on the accuracy of nanomechanical characterization using bending experiments. (c) 2007 American Institute of Physics.

引用

页数：3

共 27 条

[1] Carbon nanotube tips for a scanning probe microscope: their fabrication and properties [J].

Akita, S ;

Nishijima, H ;

Nakayama, Y ;

Tokumasu, F ;

Takeyasu, K .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1999, 32 (09) :1044-1048

[2] Influence of force acting on side face of carbon nanotube in atomic force microscopy [J].

Akita, S ;

Nishijima, H ;

Kishida, T ;

Nakayama, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2000, 39 (6B) :3724-3727

[3]

BOWDEN FP, 1964, FRICTION LUBRICATI 1, P90

[4]

Crandall S. H., 1978, INTRO MECH SOLIDS, P531

[5] Friction on the nanoscale: new physical mechanisms [J].

Dedkov, GV .

MATERIALS LETTERS, 1999, 38 (05) :360-366

[6]

DESAI AV, IN PRESS SENS ACTU A

[7] Mechanics of crystalline boron nanowires [J].

Ding, Weiqiang ;

Calabri, Lorenzo ;

Chen, Xinqi ;

Kohhaas, Kevin M. ;

Ruoff, Rodney S. .

COMPOSITES SCIENCE AND TECHNOLOGY, 2006, 66 (09) :1112-1124

[8]

Family F, 2000, J PHYS CHEM B, V104, P3984, DOI [10.1021/jp994260i, 10.1021/jp9942601]

[9] Single-crystal gallium nitride nanotubes [J].

Goldberger, J ;

He, RR ;

Zhang, YF ;

Lee, SW ;

Yan, HQ ;

Choi, HJ ;

Yang, PD .

NATURE, 2003, 422 (6932) :599-602

[10] Conservative and dissipative tip-sample interaction forces probed with dynamic AFM [J].

Gotsmann, B ;

Seidel, C ;

Anczykowski, B ;

Fuchs, H .

PHYSICAL REVIEW B, 1999, 60 (15) :11051-11061

← 1 2 3 →