Spectroscopic studies of carbon(60) and carbon(70).

摘要

Many unusual photophysical properties of C;In addition, Stark field experiments lend further support to the multiple state emission of the high-energy features. We have interpreted the electric field modulated luminescence spectra as arising from a change in the rate of production and/or relaxation of the first excited triplet state. Since the high-energy feature exhibits no change upon application of the electric field while all other features of the phosphorescence system exhibit changes in the same direction, it is likely that this transition does not originate from the same state.;The intensity of the electronic origin in the emission of C