대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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LB 막 제작을 위한 $\pi$-A Isotherm

$\pi$-A Isotherm for LB Film Deposition

  • 송일석 (홍익대학교 전기제어공학과) ;
  • 김태완 (홍익대학교 물리학과) ;
  • 손병청 (홍익대학교 화학공학과) ;
  • 박혁 (서울대학교 물리학과) ;
  • 강도열 (홍익대학교 전기제어공학과)
  • 발행 : 1992.07.23
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초록

This paper describes optimum conditions for depositing Langumuir Blodgett(LB) films. $\pi$-A isotherm characteristics were studied with the following species, $C_{18}$-Quinolium(TCNQ), $C_{22}$-Quinolium(TCNQ), Azobenzene, Arachidic Acid, by varing length of alkyl chains, temperacture, pH, spreading amount, barrier moving speed and etc. We have observed the change of $\pi$-A isotherm depending on the above variations. From there we investigate the depositing conditions of LB films for each material.

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