dorsal/arxiv
View SchemaPhoto-induced intermolecular charge transfer in porphyrin complexes
| Authors | Michael Schreiber, Dmitry Kilin, Ulrich Kleinekathoefer |
|---|---|
| Categories | |
| ArXiv ID | physics/0001014 |
| URL | https://arxiv.org/abs/physics/0001014 |
| Journal | Exciton Processes in Condensed Matter, Editors: R. T. Williams and W. H. Yen, PV98-25, (The Electrochemical Society Proceedings Series, Pennington, NJ 1998), p. 99 |
Abstract
Optical excitation of the sequential supermolecule H_2P-ZnP-Q induces an electron transfer from the free-base porphyrin (H_2P) to the quinone (Q) via the zinc porphyrin (ZnP). This process is modeled by equations of motion for the reduced density matrix which are solved numerically and approximately analytically. These two solutions agree very well in a great region of parameter space. It is shown that for the majority of solvents the electron transfer occurs with the superexchange mechanism.
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"abstract": "Optical excitation of the sequential supermolecule H_2P-ZnP-Q induces an\nelectron transfer from the free-base porphyrin (H_2P) to the quinone (Q) via\nthe zinc porphyrin (ZnP). This process is modeled by equations of motion for\nthe reduced density matrix which are solved numerically and approximately\nanalytically. These two solutions agree very well in a great region of\nparameter space. It is shown that for the majority of solvents the electron\ntransfer occurs with the superexchange mechanism.",
"arxiv_id": "physics/0001014",
"authors": [
"Michael Schreiber",
"Dmitry Kilin",
"Ulrich Kleinekathoefer"
],
"categories": [
"physics.chem-ph",
"physics.bio-ph"
],
"journal_ref": "Exciton Processes in Condensed Matter, Editors: R. T. Williams and\n W. H. Yen, PV98-25, (The Electrochemical Society Proceedings Series,\n Pennington, NJ 1998), p. 99",
"title": "Photo-induced intermolecular charge transfer in porphyrin complexes",
"url": "https://arxiv.org/abs/physics/0001014"
},
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