Effect of non-resonant polarized laser irradiation on the formation of nanostructured organic thin films

Nanostructured organic thin film with polarized luminescence is obtained by means of the vapor deposition of fluorescent liquid crystalline dipolar molecules in the presence of polarized laser irradiation outside the absorption band. It was shown that irradiation of molecules by non-resonant polarized laser beam during deposition strongly decreases the formation of aggregated molecules that is confirmed by atomic force microscopy, fluorescent microscopy and luminescent spectroscopy.