양친매성 스쿠아릴리움색소 초박막의 전기적 특성

• 영문명: Electrical Properties of Amphiphillic Squarylium Dye Ultra Thin Films
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 정순욱(Jeong SoonWook)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제20권 제2호, 177~181쪽, 전체 5쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2003.06.30

영문 초록

Ultra-thin films of amphiphillic squarylium dye were prepared on the hydrophillic substrate by Langmuir-Blodgett(LB) technique. In this study, the photoelectric properties of a amphiphillic squarylium dye LB film was investigated. The visible light({lambda}= 684nm ) of xenon lamp was illuminated on the amphiphillic squarylium dye LB films and light absorptivity and photoconductivity were observed. The photoconductivity was nearly constant regardless of nominal layer number. The photoelectric properties of the amphiphillic squarylium dye LB films with bottom electrode showed better than that top electrode.

키워드

Langmuir-Blodgett film amphiphillic squarylium dye photoconductivity