Influence of phonons on optically detected magnetic resonances of aromatic molecules in amorphous hosts
- 15 February 1986
- journal article
- conference paper
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 84 (4) , 2079-2083
- https://doi.org/10.1063/1.450417
Abstract
We present phosphorescence wavelength selected optically detected magnetic resonance (ODMR) experiments on some aromatic molecules in organic glasses. The change of the ODMR frequency and width as a function of phosphorescence wavelength is interpreted in terms of a spinless stochastic Hamiltonian which describes the interaction between the probe molecule and the solvent. It is shown that the phonons in the optical spectra have a significant influence on the parameters of the ODMR profile.Keywords
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