Time-Resolved Continuous-Wave and Pulse EPR Investigation of Photoinduced States of Zinc Porphyrin Linked with an Ethylenediamine Copper Complex
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| 024 | 7 | 0 | |a 10.1007/s00723-015-0705-0 |2 doi |
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| 245 | 0 | 0 | |a Time-Resolved Continuous-Wave and Pulse EPR Investigation of Photoinduced States of Zinc Porphyrin Linked with an Ethylenediamine Copper Complex |h [Elektronische Daten] |c [A. Sukhanov, K. Konov, K. Salikhov, V. Voronkova, E. Mikhalitsyna, V. Tyurin] |
| 520 | 3 | |a Electron spin dynamics of the photoexcited state of a new porphyrin system built of a zinc porphyrin molecule with a linked complex of copper ion (ZnPCu) was studied using electron paramagnetic resonance (EPR) methods. The time-resolved continuous-wave and echo-detected EPR data show that electron spins of the ZnPCu system are polarized. The shape of the EPR spectrum and the echo-detected nutation spectroscopy data indicate that there is a relatively small spin-spin interaction between two subunits, namely, less than the zero-field splitting parameter of the excited triplet ZnP molecule. Results have been interpreted assuming that the S=1 Zn porphyrin subunit electron spins are polarized via the triplet mechanism and this polarization is transferred to the S=1/2 copper subunit via a flip-flop process induced by the exchange interaction between these subunits. The formation of the integral spin polarization in the triplet-doublet system as a function of the value and type of the triplet-doublet interaction was analyzed. | |
| 540 | |a Springer-Verlag Wien, 2015 | ||
| 700 | 1 | |a Sukhanov |D A. |u Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirsky trakt 10/7, 420029, Kazan, Russia |4 aut | |
| 700 | 1 | |a Konov |D K. |u Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirsky trakt 10/7, 420029, Kazan, Russia |4 aut | |
| 700 | 1 | |a Salikhov |D K. |u Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirsky trakt 10/7, 420029, Kazan, Russia |4 aut | |
| 700 | 1 | |a Voronkova |D V. |u Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirsky trakt 10/7, 420029, Kazan, Russia |4 aut | |
| 700 | 1 | |a Mikhalitsyna |D E. |u A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky prospect 31-4, 119071, Moscow, Russia |4 aut | |
| 700 | 1 | |a Tyurin |D V. |u A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky prospect 31-4, 119071, Moscow, Russia |4 aut | |
| 773 | 0 | |t Applied Magnetic Resonance |d Springer Vienna |g 46/11(2015-11-01), 1199-1220 |x 0937-9347 |q 46:11<1199 |1 2015 |2 46 |o 723 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00723-015-0705-0 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00723-015-0705-0 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Sukhanov |D A. |u Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirsky trakt 10/7, 420029, Kazan, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Konov |D K. |u Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirsky trakt 10/7, 420029, Kazan, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Salikhov |D K. |u Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirsky trakt 10/7, 420029, Kazan, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Voronkova |D V. |u Zavoisky Physical-Technical Institute, Russian Academy of Sciences, Sibirsky trakt 10/7, 420029, Kazan, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Mikhalitsyna |D E. |u A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky prospect 31-4, 119071, Moscow, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Tyurin |D V. |u A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky prospect 31-4, 119071, Moscow, Russia |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Applied Magnetic Resonance |d Springer Vienna |g 46/11(2015-11-01), 1199-1220 |x 0937-9347 |q 46:11<1199 |1 2015 |2 46 |o 723 | ||