Anomalous temperature‐dependent phosphorescence of Cu porphin in anthracenea)
作者： J. Bohandy , B. F. Kim
DOI: 10.1063/1.445326
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摘要: The temperature dependence of the phosphorescence spectrum copper porphin in anthracene has been studied from room down to 8 K and 4.2 obtained. A 23.4 cm−1 crystal field splitting orbital components TQ state was observed. 0–0 transition appears abruptly at approximately 25 increases rapidly intensity as is lowered. model involving energy transfer triplet exciton band gives a satisfactory explanation for anomalous intensity.
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