화학공학소재연구정보센터
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol.280, 379-384, 1996
Anisotropic Photoluminescence from Alq3 and TPD Films on Solid Substrates
To fabricate "polarized" electroluminescence (EL) devices as a next generation, the growth mechanism of dye materials on several substrates, KBr, KCl, indium tin oxide (ITO) and quartz plate (fusued silica glass) was characterized by TEM and SEM to control the molecular orientations in films. The qualitative analysis of photoluminescence (PL) from Tris(8-hydroxyqunoline) aluminum (Alq3) films epitaxially grown on KCl was done to confirm successively the anisotropic emission.