• Title/Summary/Keyword: Langmuir-B1odgett method

Search Result 1, Processing Time 0.016 seconds

Fabrication of insulating fifes using phenolic polymer and electrical properties in MIM structure (페놀계 고분자를 이용한 절연막의 제작과 MIM구조에서의 전기적 특성)

  • 김경환;유승엽;정상범;박재철;권영수
    • Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
    • /
    • 1999.11a
    • /
    • pp.347-349
    • /
    • 1999
  • We have fabricated insulating thin films using p-hexadecoxyphenol(p-Hp) that was formed phenol-formaldehyde resin of crosslinked structure from reaction with formaldehyde by LB technique. For fabricated MIM device, the possibility for insulating layers of electronic were investigated by electrical properties of their LB films according to crosslinking of LB films current-voltage (I-V) properties and frequency-capacitance (C-F) characteristics. We have provided evidence for the high insulating performance of phenol-formaldehyde thin films by the LB method. Conductivity of their LB films was as follows: pure water > 1 % aq. Formaldehyde > heat treatment, in the current-voltage (I-V) characteristics. It is demonstrated that insulation properties of crosslinked p-HP LB films were improved. In capacitance-frequency properties, the heat-treated p-HP LB films for crosslinking showed a low relative dielectric constant.

  • PDF