한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)

한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지

전력용 소자 제작을 위한 유기박막 전기물성에 관한 연구

A Study on the Electrical Physical Properties of Organic Thin Films for Manufacture in Power Device

  • 조수영 (성화대학 전기과) ;
  • 김영근 (광주보건대학 방사선학과) ;
  • 최영일 (조선이공대학 광전자정보과) ;
  • 송진원 (동신대학교 대학원 전기전자공학과) ;
  • 이경섭 (동신대학교 공과대학 전기공학과)
  • Cho, Su-Young (Dept. of Electrical, Sunghwa Collage) ;
  • Kim, Young-Keun (Dept. of Radiotechnology, Kwang-ju Health Collage) ;
  • Choi, Young-Il (Dept. of Optical Electronic Information, Chosun College of Science & Technology) ;
  • Song, Jin-Won (Dept. of Electrical & Electronic Eng., Dongshin University. grad.) ;
  • Lee, Kyung-Sup (Dept. of Electrical Eng., Dongshin University.)
  • 발행 : 2004.05.28
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초록

In this paper, evaluation of physical properties about dielectric relaxation phenomena by the detection of the surface pressures and displacements current on the monolayer films of phospolipid monomolecular DLPC, DMPC using pressure stimulus. As a result, the changed surface pressure, displacement current and the transition forms of dipole moment of phospolipid monomolecular in area per molecular by pressure stimulus were conformed well. It was known that the monolayers by linear relationship for decision of dielectric relaxation time between compressure speed and molecule area By according to the linear relationship relation get that frictional constant, DLPC was $1.89{\times}10^{-19}$ [Js] and DMPC was $0.722{\times}10^{-19}$[Js]. lt is found that the phospolipid monolayer of dielectric relaxation takes a little time and depend on the molecular area.

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