Pavlicek, Niko and Swart, Ingmar and Niedenfuehr, Judith and Meyer, Gerhard and Repp, Jascha (2013) Symmetry Dependence of Vibration-Assisted Tunneling. PHYSICAL REVIEW LETTERS, 110 (13): 136101. ISSN 0031-9007,
Full text not available from this repository. (Request a copy)Abstract
We present spatially resolved vibronic spectroscopy of individual pentacene molecules in a double-barrier tunneling junction. It is observed that even for this effective single-level system the energy dissipation associated with electron attachment varies spatially by more than a factor of 2. This is in contrast to the usual treatment of electron-vibron coupling in the Franck-Condon picture. Our experiments unambiguously prove that the local symmetry of initial and final wave function determines the dissipation in electron transport. DOI: 10.1103/PhysRevLett.110.136101
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SPECTROSCOPY; TRANSPORT; PENTACENE; MOLECULE; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics Physics > Institute of Experimental and Applied Physics > Chair Professor Giessibl > Group Jascha Repp |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 23 Apr 2020 05:35 |
| Last Modified: | 23 Apr 2020 05:35 |
| URI: | https://pred.uni-regensburg.de/id/eprint/16972 |
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