In this paper, the energy localization phenomena in low-frequency nonlinear oscillations of single-walled carbon nanotubes (SWNTs) are analysed. The SWNTs dynamics is studied in the framework of the Sanders-Koiter shell theory. Simply supported and free boundary conditions are considered. The effect of the aspect ratio on the analytical and numerical values of the localization threshold is investigated in nonlinear field.
Energy localization in carbon nanotubes / Strozzi, Matteo; Smirnov, Valeri V.; Manevitch, Leonid I.; Pellicano, Francesco; Shepelev, Denis S.. - (2015), pp. 49-51. (Intervento presentato al convegno 10th International Symposium on the Vibrations of Continuous Systems ISVCS 2015 tenutosi a Estes Park, Colorado, USA nel July 26-31, 2015).
Energy localization in carbon nanotubes
STROZZI, MATTEO;PELLICANO, Francesco;
2015
Abstract
In this paper, the energy localization phenomena in low-frequency nonlinear oscillations of single-walled carbon nanotubes (SWNTs) are analysed. The SWNTs dynamics is studied in the framework of the Sanders-Koiter shell theory. Simply supported and free boundary conditions are considered. The effect of the aspect ratio on the analytical and numerical values of the localization threshold is investigated in nonlinear field.
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