Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Photoelectric Properties of Organic Charge Transfer Complex Langmuir-Blodgett Ultra Thin Films

유기전하이동착체 랭뮤어-블로젯 초박막의 광전도 특성

  • Jeong, Soon-Wook (School of Advanced Materials & Systems Engineering, Kum Oh National University of Technology)
  • 정순욱 (금오공과대학교 신소재시스템공학부)
  • Published : 2001.03.31
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Abstract

Ultra-thin films of organic charge transfer complex were prepared on a hydrophilic substrate by Langmuir-Blodgett(LB) technique. In this study, the photoelectric properties of a LB film consisting of (N-docosyl quinolinium)-TCNQ(1:2) complex was investigated. The visible light(${\lambda}$ : 700 nm) of xenon lamp was illuminated on the LB films and light absorptivity and photoconductivity were observed. The photocurrent increased linearly and was saturated at the light intensity of 23 ${\mu}W/cm^{2}$.

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