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|Title:||Oscillatory behaviour and numerical simulation of a C60 fullerene in single-walled carbon nanotoubes|
|Keywords:||Lennard-Jones potential;single-walled carbon nanotubes;C60 fullerene;Arbitrary Lagrangian Eulerian|
|Publisher:||International Society for Southeast Asian Agricultural Sciences|
|Citation:||Srikhaetai K, Chayantrakom K, Baowan D. Oscillatory behaviour and numerical simulation of a C60 fullerene in single-walled carbon nanotoubes. Southeast Asian Journal of Sciences 2013;2:52-62.|
|Abstract:||Carbon nanotubes play an important role in nanotechnology worldwide because of their physical and mechanical properties. Their applications can be found in drug delivery, nano-bearings and nano-oscillators. In this paper, we study the oscillatory behaviour of a C60 fullerence inside single-walled carbon nanotubes (SWCNTs) by using the finite element method based on the Arbitrary Lagrangian Eulerian (ALE) approach. We apply the continuum assumption and the Lennard-Jones potential for non-bonded interaction potential energy between two molecules. The movement of the C60 fullerene described by Newton law of the motion associated with the van der Waals force and a frictional force, is investigated. It is assumed that the C60 fullerene is initially set outside the nanotubes|
|Appears in Collections:||Mathematics: National Journal Publications|
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