TY - JOUR
T1 - Direct measurements of the electric-field-induced change in fluorescence decay profile of pyrene doped in a polymer film
AU - Nakabayashi, Takakazu
AU - Morikawa, Takehiro
AU - Ohta, Nobuhiro
N1 - Funding Information:
This work has been supported in part by Grants-in-Aid for Scientific Research (Grant Nos. 15205001, 15655001, and 15685005) and for Scientific Research on Priority Area (417) from the Ministry of Education, Culture, Sports, Science, and Technology in Japan.
PY - 2004/9/11
Y1 - 2004/9/11
N2 - Electric-field-induced change in fluorescence lifetime and pre-exponential factor has been measured for each fluorescence component of pyrene doped in a polymer film at a high concentration. Based on the results, the origin both of the field-induced quenching of structured fluorescence with a peak at ∼380 nm and broad excimer fluorescence with a peak at ∼470 nm and of the field-induced enhancement of another excimer fluorescence with a peak at ∼415 nm is discussed.
AB - Electric-field-induced change in fluorescence lifetime and pre-exponential factor has been measured for each fluorescence component of pyrene doped in a polymer film at a high concentration. Based on the results, the origin both of the field-induced quenching of structured fluorescence with a peak at ∼380 nm and broad excimer fluorescence with a peak at ∼470 nm and of the field-induced enhancement of another excimer fluorescence with a peak at ∼415 nm is discussed.
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U2 - 10.1016/j.cplett.2004.07.103
DO - 10.1016/j.cplett.2004.07.103
M3 - Article
AN - SCOPUS:4444373159
SN - 0009-2614
VL - 395
SP - 346
EP - 350
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 4-6
ER -