Отправить статью по E-mail Decrement of magnetic spin effect in films of polymer composites with rubrene: Interaction of excited states with magnetic nanoparticles
- Авторы: Rumyantsev B.M.1, Berendyaev V.I.2, Pebalk A.V.2, Leontiev V.G.3, Bibikov S.B.1, Kovarsky A.L.1
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Учреждения:
- Emanuel Institute of Biochemical Physics
- Karpov Institute of Physical Chemistry
- Baikov Institute of Metallurgy and Materials
- Выпуск: Том 51, № 5 (2017)
- Страницы: 327-332
- Раздел: Photonics
- URL: https://bakhtiniada.ru/0018-1439/article/view/157244
- DOI: https://doi.org/10.1134/S0018143917050137
- ID: 157244
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Аннотация
For films of poly(alkane etherimide) composites containing rubrene microcrystals, the effect of Cu–Ni magnetic nanoparticles (MNP) with a reduced Curie temperature TC (40–60°C) on luminescence and photoconductivity, as well as on the magnetic spin effect, has been observed and studied. It has been shown that this effect depends on the excitation intensity and weak heating (up to T < TC°C). The assumption has been made that the excited states of the microcrystals (or charge carriers) interact with the MNP surface, leading to a change in their magnetic characteristics.
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Об авторах
B. Rumyantsev
Emanuel Institute of Biochemical Physics
Email: berend@cc.nifhi.ac.ru
Россия, Moscow, 119334
V. Berendyaev
Karpov Institute of Physical Chemistry
Автор, ответственный за переписку.
Email: berend@cc.nifhi.ac.ru
Россия, Moscow, 105064
A. Pebalk
Karpov Institute of Physical Chemistry
Email: berend@cc.nifhi.ac.ru
Россия, Moscow, 105064
V. Leontiev
Baikov Institute of Metallurgy and Materials
Email: berend@cc.nifhi.ac.ru
Россия, Moscow, 119991
S. Bibikov
Emanuel Institute of Biochemical Physics
Email: berend@cc.nifhi.ac.ru
Россия, Moscow, 119334
A. Kovarsky
Emanuel Institute of Biochemical Physics
Email: berend@cc.nifhi.ac.ru
Россия, Moscow, 119334
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