Spectroscopic analysis of thin films fabricated from benzanthrone luminescent dye

Abstract

Thin films samples of organic luminophore - 3-N,N-diacetylaminobenzanthrone deposited on glass substrate were prepared by thermal evaporation obtaining thin films of 2.5 to 3 μm thickness. The structural and spectroscopic properties of obtained films were investigated by confocal microscope with input of femtosecond laser radiation, Xray diffractometer and scanning electron microscope. It was found that prepared films are highly ordered materials with molecular layers; X-ray diffraction analysis indicate that the distance between these layers is ~6.5 Å. In addition, quantum chemical calculations were performed, indicating electron properties of studied dye molecule in ground and excited state. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/20615