Deformation measurement of nanotubes by tern nano-moire method

Hai Xia Shang; Hui Min Xie; Hong Wei Zhu; Fu Long Dai; Zhan Wei Liu; De Hai Wu

Deformation measurement of nanotubes by tern nano-moire method

Hai Xia Shang^*, Hui Min Xie, Hong Wei Zhu, Fu Long Dai, Zhan Wei Liu, De Hai Wu

^*Corresponding author for this work

Tsinghua University

Research output: Contribution to journal › Article › peer-review

Abstract

The TEM nano-moire method is first applied to measure the mechanical properties of single-walled nanotubes. The nano-moire method is an experimental technique, which allows direct measurement to nanoscopic mechanical parameters. The moire pattern is generated by the interference between scanning lines in monitor and transmission electron microscopy (TEM) image of self-assembled SWNTs bundles. The principle of the technique is described in detail. The SWNT bundles with different diameters produced by arc-discharge method are used to generate moire patterns. The TEM nano-moire method is successfully used to measure the residual deformation of an individual nanotube with diameter of 1.0 nm in a curved SWNT bundle. The results demonstrate the feasibility of this technique.

Original language	English
Pages (from-to)	515-517
Number of pages	3
Journal	Guangxue Jishu/Optical Technique
Volume	29
Issue number	5
Publication status	Published - Sept 2003
Externally published	Yes

Keywords

Mechanical properties
Residual deformation
SWNTs
TEM nano-moire method

Cite this

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title = "Deformation measurement of nanotubes by tern nano-moire method",

abstract = "The TEM nano-moire method is first applied to measure the mechanical properties of single-walled nanotubes. The nano-moire method is an experimental technique, which allows direct measurement to nanoscopic mechanical parameters. The moire pattern is generated by the interference between scanning lines in monitor and transmission electron microscopy (TEM) image of self-assembled SWNTs bundles. The principle of the technique is described in detail. The SWNT bundles with different diameters produced by arc-discharge method are used to generate moire patterns. The TEM nano-moire method is successfully used to measure the residual deformation of an individual nanotube with diameter of 1.0 nm in a curved SWNT bundle. The results demonstrate the feasibility of this technique.",

keywords = "Mechanical properties, Residual deformation, SWNTs, TEM nano-moire method",

author = "Shang, {Hai Xia} and Xie, {Hui Min} and Zhu, {Hong Wei} and Dai, {Fu Long} and Liu, {Zhan Wei} and Wu, {De Hai}",

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T1 - Deformation measurement of nanotubes by tern nano-moire method

AU - Shang, Hai Xia

AU - Xie, Hui Min

AU - Zhu, Hong Wei

AU - Dai, Fu Long

AU - Liu, Zhan Wei

AU - Wu, De Hai

PY - 2003/9

Y1 - 2003/9

N2 - The TEM nano-moire method is first applied to measure the mechanical properties of single-walled nanotubes. The nano-moire method is an experimental technique, which allows direct measurement to nanoscopic mechanical parameters. The moire pattern is generated by the interference between scanning lines in monitor and transmission electron microscopy (TEM) image of self-assembled SWNTs bundles. The principle of the technique is described in detail. The SWNT bundles with different diameters produced by arc-discharge method are used to generate moire patterns. The TEM nano-moire method is successfully used to measure the residual deformation of an individual nanotube with diameter of 1.0 nm in a curved SWNT bundle. The results demonstrate the feasibility of this technique.

AB - The TEM nano-moire method is first applied to measure the mechanical properties of single-walled nanotubes. The nano-moire method is an experimental technique, which allows direct measurement to nanoscopic mechanical parameters. The moire pattern is generated by the interference between scanning lines in monitor and transmission electron microscopy (TEM) image of self-assembled SWNTs bundles. The principle of the technique is described in detail. The SWNT bundles with different diameters produced by arc-discharge method are used to generate moire patterns. The TEM nano-moire method is successfully used to measure the residual deformation of an individual nanotube with diameter of 1.0 nm in a curved SWNT bundle. The results demonstrate the feasibility of this technique.

KW - Mechanical properties

KW - Residual deformation

KW - SWNTs

KW - TEM nano-moire method

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SN - 1002-1582

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JO - Guangxue Jishu/Optical Technique

JF - Guangxue Jishu/Optical Technique

IS - 5

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Deformation measurement of nanotubes by tern nano-moire method

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