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Hydrostatic-pressure induced phase transition of phonons in single-walled nanotubes
- Source :
-
Physica B . Nov2009, Vol. 404 Issue 21, p4146-4149. 4p. - Publication Year :
- 2009
-
Abstract
- Abstract: We study the effect of the hydrostatic pressure on the phonons in single-walled carbon nanotubes (SWNTs) in a magnetic field. We calculate the magnetic moments of the phonons using a functional integral technique, and find that the phonons in SWNTs undergo a pressure-induced phase transition from the paramagnetic phase to the diamagnetic phase under hydrostatic pressure 2GPa. We explain the mechanism of generating this phase transition. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09214526
- Volume :
- 404
- Issue :
- 21
- Database :
- Academic Search Index
- Journal :
- Physica B
- Publication Type :
- Academic Journal
- Accession number :
- 44829514
- Full Text :
- https://doi.org/10.1016/j.physb.2009.07.178