
Photophysical characterizations of 2-(4-biphenylyl)-5 phenyl-1,3,4-oxadiazole in restricted geometry
Keywords: 81.05.L; 42.70.Ln; 68.43.âh; 73.43.Cd; 78.20.Ci; Langmuir-Blodgett films; Spin-coated films; Ï-A isotherm; UV-vis absorption and fluorescence spectroscopy;