Time-Resolved Fluorescence Study of C60 Solution

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Published under licence by IOP Publishing Ltd
, , Citation Song Jie et al 1994 Chinese Phys. Lett. 11 137 DOI 10.1088/0256-307X/11/3/003

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1 Department of Physics, Fudan University, Shanghai 200433

2 Ultrafast Laser Spectroscopy Laboratory, Zhongshan University, Guangzhou 510275

Dates

  1. Received 10 September 1993
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0256-307X/11/3/137

Abstract

Using a picosecond excitation source and a time-resolved streak camera detection system, the time-resolved fluorescence spectra of purified C60 have been recorded from toluene solution at room temperature. A fluorescence peak at about 730 nm was detected and its lifetime was directly determined to be 1.1±0.1 ns. Two fluorescence peaks obtained from the mixture of C60 and C70 at 676 and 696 nm were mainly related to C70 content.

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