Vibration-assisted electron tunneling in C140 transistors
| العنوان: | Vibration-assisted electron tunneling in C140 transistors |
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| المؤلفون: | Pasupathy, A. N., Park, J., Chang, C., Soldatov, Alexander, Lebedkin, S., Bialczak, R.C., Grose, J.E., Donev, L.A.K., Sethna, J.P., Ralph, D.C., McEuen, L.P. |
| المصدر: | Nano letters (Print). 5(2):203-207 |
| مصطلحات موضوعية: | Fysik |
| الوصف: | We measure electron tunneling in transistors made from C140, a molecule with a mass-spring-mass geometry chosen as a model system to study electron-vibration coupling. We observe vibration-assisted tunneling at an energy corresponding to the stretching mode of C140. Molecular modeling provides explanations for why this mode couples more strongly to electron tunneling than to the other internal modes of the molecule. We make comparisons between the observed tunneling rates and those expected from the Franck-Condon model. |
| وصف الملف: | electronic |
| URL الوصول: | https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-10199 https://ltu.diva-portal.org/smash/get/diva2:983139/FULLTEXT01.pdf |
| قاعدة البيانات: | SwePub |
Find this issue from the American Chemical Society | تدمد: | 15306984 15306992 |
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| DOI: | 10.1021/nl048619c |