LANGMUIR-BLODGETT 박막 증착장치 제작 및 전반사감쇠법에 의한 Phenylhydrazone

Construction of Langmuir trough and optical properties of phenylhydrazone dye LANGMUIR-BLODGETT films by attenuated total reflection

We constructed Langmuir trough for the ultra-thin films (from a few tens {{{{ ANGSTROM }}) of nonlinear optical organic materials. Surface pressure - area isotherm for the tetracosanoic acid which is a fatty acids, was recorded and Langmuir -Blodgett films was deposited using it. The homogenity was investigated using scanning electron microscopy (SEM).