We present the results of analytical study and molecular dynamics simulation of low energy nonlinear non-stationary dynamics of single-walled carbon nanotubes (CNTs). New phenomena of intense energy exchange between different parts of CNT and weak energy localization in the excited part of CNT are analytically predicted in the framework of the continuum shell theory. Their origin is clarified by means of the concept of Limiting Phase Trajectory, and the analytical results are confirmed by the molecular dynamics simulation of simply supported CNTs.
Nonlinear optical vibrations of single-walled carbon nanotubes. 1. Energy exchange and localization of low-frequency oscillations / Smirnov, V. V.; Manevitch, L. I.; Strozzi, M.; Pellicano, F.. - In: PHYSICA D-NONLINEAR PHENOMENA. - ISSN 0167-2789. - 325(2016), pp. 113-125.
Data di pubblicazione: | 2016 |
Titolo: | Nonlinear optical vibrations of single-walled carbon nanotubes. 1. Energy exchange and localization of low-frequency oscillations |
Autore/i: | Smirnov, V. V.; Manevitch, L. I.; Strozzi, M.; Pellicano, F. |
Autore/i UNIMORE: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.physd.2016.03.015 |
Rivista: | |
Volume: | 325 |
Pagina iniziale: | 113 |
Pagina finale: | 125 |
Codice identificativo ISI: | WOS:000376700300010 |
Codice identificativo Scopus: | 2-s2.0-84964285832 |
Citazione: | Nonlinear optical vibrations of single-walled carbon nanotubes. 1. Energy exchange and localization of low-frequency oscillations / Smirnov, V. V.; Manevitch, L. I.; Strozzi, M.; Pellicano, F.. - In: PHYSICA D-NONLINEAR PHENOMENA. - ISSN 0167-2789. - 325(2016), pp. 113-125. |
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