Energy pumping in a quantum nanoelectromechanical system
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Energy pumping in a quantum nanoelectromechanical system
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| Creator |
Nord, T.
Gorelik, L.Y. |
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| Subject |
Низкоразмерные и неупорядоченные системы
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| Description |
Fully quantized mechanical motion of a single-level quantum coupled to two voltage biased electronic leads is studied. It is found that there are two different regimes depending on the applied voltage. If the bias voltage is below a certain threshold (which depends on the energy of the vibrational quanta) the mechanical subsystem is characterized by a low level of excitation. Above a threshold the energy accumulated in the mechanical degree of freedom dramatically increases. The distribution function for the energy level population and the current through the system in this regime is calculated. |
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| Date |
2017-06-15T08:35:38Z
2017-06-15T08:35:38Z 2005 |
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| Type |
Article
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| Identifier |
Energy pumping in a quantum nanoelectromechanical
system / T. Nord, L.Y. Gorelik // Физика низких температур. — 2005. — Т. 31, № 6. — С. 703-707. — Бібліогр.: 20 назв. — англ.
0132-6414 PACS: 73.23.–b, 73.63.–b, 85.85.+j http://dspace.nbuv.gov.ua/handle/123456789/121663 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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