Zeeman effect on holes in the Q bands in the absorption spectra of molecules of phthalocyanine metal complexes in amorphous polymer glasses

摘要

The effect of magnetic fields up to 140 kOe on holes in inhomogeneously broadened absorption spectra of molecules of phthalocyanine complexes with aluminum and zinc in disordered polymer matrices of polyvinyl butyral was investigated experimentally. The effective values of the projections of the orbital angular momentum on the symmetry axis of the molecules studied are obtained in the S, excited state, and the parameters characterizing the specific features of the manifestation of the Jahn-Teller dynamic effect and the crystal field effect in the systems under consideration are determined. (c) 2005 Pleiades Publishing, Inc.