Thin films-Optical properties Dissertations, Academic (Ph.D) 3 Thesis (Ph.D)-Physics 3 Thin films 2 Thin films-Electric properties 2 Anthracene films 1 Carbazole films 1 Electroluminescence 1 Light filters 1 Oligoaniline films 1 Organic semiconductors 1 Photoluminescence 1 Thin films-Electrical properties 1 Thin films-Photoconductivity 1 X-rays-Diffraction 1