Trapping of excitons with multiphonon emission at impurities in molecular crystals

作者: Jai Singh , A Thilagam

DOI: 10.1016/0022-2313(88)90280-3

关键词: Atomic physicsBiexcitonImpurityTrappingNaphthalenePhononDopingChemistryExciton

摘要: Abstract Rates of exciton trapping at isotopic impurities acting as deep trap centres in molecular crystals are derived. The excess energy is emitted the form phonons. calculated for doped naphthalene and results discussed possible applications.

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