Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2000.05b
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- Pages.47-50
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- 2000
The Light Response Properties of Merocyanine Dye LB Film Using UV irradiation
UV조사에 의한 메로시아닌 색소 LB막의 광반응 특성
- Kang, Ki-Ho (Dept. of Electrical Eng., Dong-A University) ;
- Kim, Jung-Myoung (Dept. of Electrical Eng., Dong-A University) ;
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Shin, Hoon-Kyu
(Dept. of Electrical Eng., Dong-A University)
;
- Chang, Jeong-Soo (Dept. of Electrical Eng, Kyung-Il University) ;
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Kwon, Young-Soo
(Dept. of Electrical Eng., Dong-A University)
- Published : 2000.05.13
Abstract
The optical characteristics of merocyanine dyes have been investigated widely due to their possible application to the high efficiency photo-electric devices. The optical systems are mostly fabricated using vacuum evaporation, casting and Langmuir-Blodgett method and the arrangement and orientation of dye molecules is one of the most important factors in the study on the optical characteristics. In this study, we fabricated the molecular systems through the LB techniques and investigated the optical characteristics of merocyanine dye LB film using the oscillation characteristics of quartz crystal. It was quite interesting behavior that the resistance and frequency shift at the parallel resonance under the UV irradiation.