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Kucherenko M.G., Dycembaev R.N., Izmodenova S.V. MAGNETIC FIELD EFFECT ON ANNIHILATION OF TRIPLET ELECTRONIC EXCITATION, MIGRATING IN SPHERIC NANOPORES. VOLUME AND SURFACE WANDERINGThe article studies the effect of external magnetic field on annihilation of triplet electronic excitation of organic molecules (anthracene, erythrosin), introduced into porous matrixes of silochrome. They have discovered the effect of monotone decrease of intensity of annihilation slowed fluorescence after changing induction of the field from 0 to 1 tesla. They offer a mathematic model of magnetosensitive process of annihilation inside of nanopores, taking into account specific features of wandering of reagents in small cavities of solid sorbents. They also detect essential distinctions in system response to external field effect depending on geometrical limitations of migration regime of annihilating particles.
About this article
Authors: Dyusembaev R.N., Kucherenko M.G., Izmodenova S.V.
Year: 2009
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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