Arachidic acid LB박막의 전류-시간 특성

Current-Time Characteristics of Arachidic acid LB Thin Films

  • 전동규 (동신대학교 대학원 전기전자공학과) ;
  • 장헌 (동신대학교 대학원 전기전자공학과) ;
  • 최영일 (조선이공대학 전자과) ;
  • 김영근 (광주보건대학 방사선과) ;
  • 강용철 (광주보건대학 의용공학과) ;
  • 최충석 (한국전기안전공사) ;
  • 이경섭 (동신대학교 공과대학 전기전자공학부)
  • 발행 : 2000.07.17

초록

We give pressure stimulation into long chain fatty acid of LB thin films then manufacture a device under the accumulation condition that the state surface pressure is 20[mN/m]. In processing of a device manufacture, we can see the process is good from the change of a surface pressure for organic thin films and transfer ratio of area per molecule. The structure of manufactured device is Au/Arachidic acid/Al, the number of accumulated layers are 13, 17 and 19. The I-V characteristic of the device is measured from 0[V] to +1.5[V] and the capacitor. The maximum value of measured current is increased as the number of accumulated layers are decreased. The capacitor properties of a thin film is better as the distance between electrodes is smaller.

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