Uhlmann, C. and Swart, I. and Repp, J. (2013) Controlling the Orbital Sequence in Individual Cu-Phthalocyanine Molecules. NANO LETTERS, 13 (2). pp. 777-780. ISSN 1530-6984, 1530-6992
Full text not available from this repository. (Request a copy)Abstract
We report on the controlled change of the energetic ordering of molecular orbitals. Negatively charged copper(II)phthalocyanine on NaCl/Cu(100) undergoes a Jahn-Teller distortion that lifts the degeneracy of two frontier orbitals. The energetic order of the levels can be controlled by Au and Ag atoms in the vicinity of the molecule. As only one of the states is occupied, the control of the energetic order is accompanied by bistable changes of the charge distribution inside the molecule, rendering it a bistable switch.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SINGLE MOLECULES; SPIN-CROSSOVER; CHARGE-STATE; ISOMERIZATION; MANIPULATION; CHIRALITY; Jahn-Teller; molecular switch; single molecule; phthalocyanine; scanning tunneling microscopy; scanning tunneling spectroscopy |
| Subjects: | 500 Science > 530 Physics 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Giessibl > Group Jascha Repp |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 Apr 2020 12:51 |
| Last Modified: | 24 Apr 2020 12:52 |
| URI: | https://pred.uni-regensburg.de/id/eprint/17198 |
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