On the Phononic Bandgap of Carbon Nanotubes
Joint Authors
Yamamoto, Kohei
Ishii, Hiroyuki
Kobayashi, Nobuhiko
Hirose, Kenji
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-23
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
On the phononic bandgap of carbon nanotubes (CNTs), we show in what chirality CNTs have phononic bandgaps and its dependence on the diameters of CNTs.
We find that, though the rule where CNTs have phononic bandgaps is the same as in the electronic structure case, the diameter dependence is different.
The phononic bandgaps of the zigzag-CNTs reveal “three” kinds of diameter dependence due to the anisotropy of graphene phonon band around the K point in k-space.
We also show the crossover from one- to two-dimensional characteristics in phononic bandgaps.
American Psychological Association (APA)
Yamamoto, Kohei& Ishii, Hiroyuki& Kobayashi, Nobuhiko& Hirose, Kenji. 2013. On the Phononic Bandgap of Carbon Nanotubes. Journal of Nanomaterials،Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-1007918
Modern Language Association (MLA)
Yamamoto, Kohei…[et al.]. On the Phononic Bandgap of Carbon Nanotubes. Journal of Nanomaterials No. 2013 (2013), pp.1-4.
https://search.emarefa.net/detail/BIM-1007918
American Medical Association (AMA)
Yamamoto, Kohei& Ishii, Hiroyuki& Kobayashi, Nobuhiko& Hirose, Kenji. On the Phononic Bandgap of Carbon Nanotubes. Journal of Nanomaterials. 2013. Vol. 2013, no. 2013, pp.1-4.
https://search.emarefa.net/detail/BIM-1007918
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1007918