Nonlinear localized modes in complex chains and carbon nanotubes

dc.contributor.author	Savin, A.
dc.contributor.author	Kivshar, Yu.S.
dc.date.accessioned	2017-05-22T14:43:56Z
dc.date.available	2017-05-22T14:43:56Z
dc.date.issued	2008
dc.identifier.citation	Nonlinear localized modes in complex chains and carbon nanotubes / A. Savin, Yu.S. Kivshar // Физика низких температур. — 2008. — Т. 34, № 7. — С. 695–700. — Бібліогр.: 17 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 61.48.–c;71.20.Tx;71.45.Lr
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/117341
dc.description.abstract	We discuss the existence of spatially localized nonlinear modes in carbon nanotubes with different chiralities, and demonstrate that in nanotubes with the chirality index (m, 0) three types of localized modes can exist, namely longitudinal, radial, and twisting nonlinear localized modes. We demonstrate that only the nonlinear modes associated with the twisting oscillations are nonradiating modes, and they exist in the frequency gaps of the linear spectrum. Geometry of carbon nanotubes with the index (m, m) allows only the existence of broad radial breathers in a narrow spectral range.	uk_UA
dc.description.sponsorship	This work was supported by the Australian Research Council. Alex Savin thanks the Nonlinear Physics Center of the Australian National University for a warm hospitality during his stay in Canberra.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Низкоразмерные и неупорядоченные системы	uk_UA
dc.title	Nonlinear localized modes in complex chains and carbon nanotubes	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA