arXiv · 0704.2504
Behaviour of a Bucky-ball under Internal and External Pressures
Abstract
We study the behaviour of the C60 molecule under very high internal or external pressure using Tersoff as well as Brenner potentials. As a result, we estimate the critical internal and external pressures that lead to its instability. We also calculate stretching force constant and bulk modulus of this molecule at several pressures under which the molecule remains stable. The values of these estimated here at zero pressure agree closely with those obtained in earlier calculations. We also observe that at high pressures, a finite value of parameter of Tersoff potential gives physically acceptable results in contrast to its value zero, which is usually taken for the carbon systems.
Explore related subjects
Keep this discovery
Narinder Kaur, Shuchi Gupta, Keya Dharamvir, V. K. Jindal. 2007-04-19. Behaviour of a Bucky-ball under Internal and External Pressures. https://arxiv.org/abs/0704.2504
Cite the original work for its findings. Save a collection to share your selection of sources.