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Size‐dependent fluorescence of dibenzoylmethanate and ditoluylmethanate of boron difluoride
Author(s) -
Mirochnik A. G.,
Fedorenko E. V.,
Karpenko A. A.,
Gizzatulina D. A.,
Karasev V. E.
Publication year - 2007
Publication title -
luminescence
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.428
H-Index - 45
eISSN - 1522-7243
pISSN - 1522-7235
DOI - 10.1002/bio.948
Subject(s) - luminescence , fluorescence , boron , excimer , photochemistry , monomer , materials science , redistribution (election) , difluoride , chemistry , inorganic chemistry , optics , optoelectronics , organic chemistry , polymer , physics , politics , political science , law , composite material
Abstract Significant differences in the luminescence properties of dibenzoylmethanate and ditoluylmethanate of boron difluoride bulk crystals and microcrystals were detected. The size‐dependent blue‐to‐green colour change of the luminescence is connected with the band intensity redistribution of monomer and excimer luminescence and fluorescence due to interdimer interaction. Copyright © 2007 John Wiley & Sons, Ltd.