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

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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A Study on the Response Characteristic by Stimulus Speed of Organic Thin Films

유기박막의 자격속도에 따른 응답특성에 관한 연구

  • 조수영 (동신대학교 대학원 전기전자공학과) ;
  • 이경섭 (동신대학교 공과대학 전기전자공학과)
  • Published : 1997.11.01
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Abstract

We hate examined the electrical properties of L-${\alpha}$-DLPC Langmuir(L) films by using a displacement current measuring technique with pressure stimulation. Displacement current was generated when the sample spread volume was about 280${\mu}\ell$, 360${\mu}\ell$ and compression velocity was about 30, 40, 50mm/min. Displacement current was generated in the range of gas state, gas/fluid state and fluid state in the course of monolayer compression. From the result, it is known that displacement current is generated in the range of high surface pressures as compression velocity become faster.

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