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Nonlocal elastic beam models for flexural wave propagation in double-walled carbon nanotubes
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10.1063/1.3197857
/content/aip/journal/jap/106/4/10.1063/1.3197857
http://aip.metastore.ingenta.com/content/aip/journal/jap/106/4/10.1063/1.3197857

Figures

Image of FIG. 1.
FIG. 1.

Atoms exited at the end of the inner and outer tube in DWCNT during MD simulation.

Image of FIG. 2.
FIG. 2.

Time histories of the deflection of atom at different sections of the armchair-armchair (10,10)@(15,15) DWCNT: (a) sinusoidal wave of period input at tion 0; (b) deflection of section 1 which is 2.46 nm ahead of section 0; and (c) deflection of section 2 which is 4.92 nm ahead of section 0.

Image of FIG. 3.
FIG. 3.

Time histories of the deflection of the section which is 2.46 nm ahead of the end of the inner and outer tubes for the armchair-armchair (10,10)@(15,15) DWCNT.

Image of FIG. 4.
FIG. 4.

Dispersion relation of the (10,10)@(15,15) DWCNT [panel (b) is the zoom of (a)].

Image of FIG. 5.
FIG. 5.

Dispersion relation of the (5,5)@(10,10) DWCNT.

Image of FIG. 6.
FIG. 6.

Dispersion relation of the (10,0)@(19,0) DWCNT.

Image of FIG. 7.
FIG. 7.

Time histories of the deflection of atom at the section which is 2.46 nm ahead of the end of the armchair-armchair (10,10)@(15,15) DWCNT (The sinusoidal wave of period input at the end of the DWCNT).

Image of FIG. 8.
FIG. 8.

Time histories of the deflection of the section which is 2.46 nm ahead of the end of the SWCNTs.

Tables

Generic image for table
Table I.

Young’s modulus and Poisson’s ratio of SWCNT.

Generic image for table
Table II.

Average phase differences of the vibration of the section which is 2.46 nm ahead of the end of the DWCNT (10,10)@(15,15), SWCNTs (10,10) and (15,15).

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/content/aip/journal/jap/106/4/10.1063/1.3197857
2009-08-18
2014-04-20
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Nonlocal elastic beam models for flexural wave propagation in double-walled carbon nanotubes
http://aip.metastore.ingenta.com/content/aip/journal/jap/106/4/10.1063/1.3197857
10.1063/1.3197857
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