Investigation of Surface Morphology for Nylon 4,6 Thin Film by Molecular Layer Deposition

  • Published : 2012.02.08

Abstract

We fabricated the Polyamide 4,6 (PA46) thin film using Adipoyl chloride and 1,4-butadiamine. PA46 film was grown at $70^{\circ}C$ by Molecular Layer Deposition (MLD) method. MLD is sequential and self-terminating fabrication method for organic thin film. The growth rate of PA46 is $3.5{\acute{\AA}}$ cycle. The thickness of PA46 film was measured by Ellipsometer. Surface morphology of this film was investigated by Atomic Force Microscopy (AFM) and roughness is directly proportional to number of growing cycles.

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