Nonlinear localized modes in complex chains and carbon nanotubes
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 demons...
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| Дата: | 2008 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2008
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/117341 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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dspace |
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irk-123456789-1173412017-05-23T03:02:43Z Nonlinear localized modes in complex chains and carbon nanotubes Savin, A. Kivshar, Yu.S. Низкоразмерные и неупорядоченные системы 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. 2008 Article 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. 0132-6414 PACS: 61.48.–c;71.20.Tx;71.45.Lr http://dspace.nbuv.gov.ua/handle/123456789/117341 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Низкоразмерные и неупорядоченные системы Низкоразмерные и неупорядоченные системы |
| spellingShingle |
Низкоразмерные и неупорядоченные системы Низкоразмерные и неупорядоченные системы Savin, A. Kivshar, Yu.S. Nonlinear localized modes in complex chains and carbon nanotubes Физика низких температур |
| description |
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. |
| format |
Article |
| author |
Savin, A. Kivshar, Yu.S. |
| author_facet |
Savin, A. Kivshar, Yu.S. |
| author_sort |
Savin, A. |
| title |
Nonlinear localized modes in complex chains and carbon nanotubes |
| title_short |
Nonlinear localized modes in complex chains and carbon nanotubes |
| title_full |
Nonlinear localized modes in complex chains and carbon nanotubes |
| title_fullStr |
Nonlinear localized modes in complex chains and carbon nanotubes |
| title_full_unstemmed |
Nonlinear localized modes in complex chains and carbon nanotubes |
| title_sort |
nonlinear localized modes in complex chains and carbon nanotubes |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2008 |
| topic_facet |
Низкоразмерные и неупорядоченные системы |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/117341 |
| citation_txt |
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. |
| series |
Физика низких температур |
| work_keys_str_mv |
AT savina nonlinearlocalizedmodesincomplexchainsandcarbonnanotubes AT kivsharyus nonlinearlocalizedmodesincomplexchainsandcarbonnanotubes |
| first_indexed |
2023-10-18T20:29:35Z |
| last_indexed |
2023-10-18T20:29:35Z |
| _version_ |
1796150343152697344 |