Low-temperature control of nanoscale molecular dynamics
A novel in situ probe of the nanoscale molecular dynamics of organic-molecule and fullerene-tube nanostructures is proposed. General and consistent results for the nonlinear-current coupling to the nanostructure excitations are presented to document a frequency-selective electrostatic control of thi...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2001 |
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| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2001
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| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/128699 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Low-temperature control of nanoscale molecular dynamics / P. Hyldgaard // Физика низких температур. — 2001. — Т. 27, № 7. — С. 793-798. — Бібліогр.: 30 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | A novel in situ probe of the nanoscale molecular dynamics of organic-molecule and fullerene-tube nanostructures is proposed. General and consistent results for the nonlinear-current coupling to the nanostructure excitations are presented to document a frequency-selective electrostatic control of this current stimulation and optimal operation as a local source of current-induced molecular excitations Ωi. The control is possible for temperatures T≪Ωi. Finally, it is explained in detail how Raman measurements of this molecular dynamics would probe the nanoscale excitations within organic and fullerene nanostructures under nonlinear transport conditions.
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| ISSN: | 0132-6414 |