대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1992년도 하계학술대회 논문집 B
- /
- Pages.868-870
- /
- 1992
N-docosylquinolium-TCNQ LB막의 분자배향과 편광특성
Molecular Orientation and Polarized Absorption Characteristics of N-docosylquinolium-TCNQ LB Film
- Choi, Kang-Hoon (Elec. & Ctrl. Eng., Hong-Ik Univ.) ;
- Shin, Dong-Myung (Elec. Eng., Hong-Ik Univ.) ;
- Han, Won-Keun (Physics, Hong-Ik Univ.) ;
- Park, Tae-Kon (Electrical Eng., Chang-Won Univ.) ;
- Kang, Dou-Yol (Elec. & Ctrl. Eng., Hong-Ik Univ.)
- 발행 : 1992.07.23
초록
Langmuir-Blodgett method is the best candidate for the development of the future molecular electronic devices. But, this molecular thin film devices requires the bulk properties that was influenced by the molecular arrangements and orientations. So, these are of current interest in molecular electronic device fabrications of new materials. In this experiment, the N-docosylquinolium-TCNQ LB films were deposited on the surface pressures of 30 mN/m and 45 mN/m. We measured the polarized UV/visible absorptions of deposited films for the study of the molecular arrangements and orientations. The polarized UV/visible absorption variation on the incidence and polarization angle of the LB film deposited on the surface pressure of 45 mN/m shown methodically variated. So, we concluded that the LB film deposited on 45 mN/mwas arranged better than that obtained at 30 mN/m.
키워드