| 摘要 |
PURPOSE:To enable to control the two dimensional arrangement of a monomolecular film or a monomolecular accumulated film by a method wherein a ray of light is scanned on the surface of a base in the state wherein no atmospheric gas is present, and after the monomolecular film or the monomolecular accumulated film has been formed, supersonic vibrations are applied thereon. CONSTITUTION:A monomolecular accumulated film 1-2 of arachidic acid is formed on the surface of an Si (100) substrate 1-1 and the like by performing an LB method, and a base is formed. Then, argon laser beams are condensed and scanned on the surface of the base. The arachidic acid film on a scanned part 1-4 is modified and evaporated, and a pattern is formed. Subsequently, a monomolecular accumulated film consisting of arachidic acid and a melocyanine derivative is formed by performing an LB method. Then, when supersonic vibrations are applied in water, the monomolecular accumulated film on the modified part 1-4 is exfoliated, the monomolecular accumulated film is left and formed on the non-modified part 1-3 only in accordance with a pattern. |
