Ultrafast Photoswitching in a Copper-Nitroxide-Based Molecular Magnet Full article
| Journal |
Angewandte Chemie - International Edition
ISSN: 1433-7851 , E-ISSN: 1521-3773 |
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| Output data | Year: 2014, Volume: 53, Number: 40, Pages: 10636-10640 Pages count : DOI: 10.1002/anie.201403672 | ||||||||
| Tags | LIESST; molecular magnets; photomagnetism; spin crossover; UV/Vis spectroscopy | ||||||||
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Abstract:
Molecular compounds with photoswitchable magnetic properties have been intensively investigated over the last decades due to their prospective applications in nanoelectronics, sensing and magnetic data storage. The family of copper-nitroxide-based molecular magnets represents a new promising type of photoswitchable compounds. We report the first study of these appealing systems using femtosecond optical spectroscopy. We unveil the mechanism of ultrafast (<50 fs) spin state photoswitching and establish its principal differences compared to other photoswitchable magnets. On this basis, we propose potential advantages of copper-nitroxide-based molecular magnets for the future design of ultrafast magnetic materials.
Cite:
Kaszub W.
, Marino A.
, Lorenc M.
, Collet E.
, Bagryanskaya E.G.
, Tretyakov E.V.
, Ovcharenko V.I.
, Fedin M.V.
Ultrafast Photoswitching in a Copper-Nitroxide-Based Molecular Magnet
Angewandte Chemie - International Edition. 2014. V.53. N40. P.10636-10640. DOI: 10.1002/anie.201403672 WOS Scopus РИНЦ OpenAlex
Ultrafast Photoswitching in a Copper-Nitroxide-Based Molecular Magnet
Angewandte Chemie - International Edition. 2014. V.53. N40. P.10636-10640. DOI: 10.1002/anie.201403672 WOS Scopus РИНЦ OpenAlex
Dates:
| Published online: | Aug 19, 2014 |
| Published print: | Sep 26, 2014 |
Identifiers:
| Web of science: | WOS:000342761500010 |
| Scopus: | 2-s2.0-85027934153 |
| Elibrary: | 31063408 |
| OpenAlex: | W2137851820 |