TY - JOUR
T1 - Measurements of the electric-field-induced change in fluorescence decay profile of a mixture of ethylcarbazole and dimethylterephthalate in a PMMA polymer film
AU - Nishimura, Yoshinobu
AU - Yamazaki, Iwao
AU - Ohta, Nobuhiro
N1 - Funding Information:
This work was supported by Grant-in-aids for the Scientific Research from the Ministry of Education, Science, Sports and Culture of Japan (Nos. 10440163 and 09740507).
PY - 2000/5
Y1 - 2000/5
N2 - Electric field effects on photoinduced intermolecular electron transfer between ethylcarbazole (ECz) and dimethylterephthalate (DMTP) doped in a PMMA film have been investigated by using a picosecond time-correlated single-photon counting system combined with a bipolar sample bias, which enables the direct measurements of the field-induced change in fluorescence decay profile. The difference of the lifetime in the presence and absence of applied electric field was successfully measured. The obtained results show that the electron transfer rate is enhanced by an electric field in agreement with those by the steady-state fluorescence measurements.
AB - Electric field effects on photoinduced intermolecular electron transfer between ethylcarbazole (ECz) and dimethylterephthalate (DMTP) doped in a PMMA film have been investigated by using a picosecond time-correlated single-photon counting system combined with a bipolar sample bias, which enables the direct measurements of the field-induced change in fluorescence decay profile. The difference of the lifetime in the presence and absence of applied electric field was successfully measured. The obtained results show that the electron transfer rate is enhanced by an electric field in agreement with those by the steady-state fluorescence measurements.
UR - http://www.scopus.com/inward/record.url?scp=0033746391&partnerID=8YFLogxK
U2 - 10.1016/S0022-2313(99)00407-X
DO - 10.1016/S0022-2313(99)00407-X
M3 - Conference article
AN - SCOPUS:0033746391
SN - 0022-2313
VL - 87
SP - 791
EP - 793
JO - Journal of Luminescence
JF - Journal of Luminescence
T2 - International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99)
Y2 - 23 August 1999 through 27 August 1999
ER -