| 학회 | 한국고분자학회 |
| 학술대회 | 2005년 가을 (10/13 ~ 10/14, 제주 ICC) |
| 권호 | 30권 2호 |
| 발표분야 | 분자전자 부문위원회 |
| 제목 | Effect of magnetic field on the growth of pentacene crystalline films toward p-type OTFT |
| 초록 | Significant developments in OTFT performance have been made during the last two decades after the first noticeable report of OTFT in 1986. The relatively low carrier mobility of the organic semiconducting materials has restricted the applications requiring very high switching speeds. However, the characteristics and performance of OTFT suggest that they can be used in some applications requiring large area coverage, low temperature processing, mechanical flexibility and low cost. Among the various issues about OTFT, emphasis is given to the crystal growth of pentacene toward p-type OTFT in this study. A new concept of magnetic field effect on crystal growth was proposed. Vacuum evaporation technique was used to prepare the organic thin film. The magnetic filed(MF) on the growth of pentacene crystal was applied in the perpendicular direction and parallel direction to the substrate. The film morphology of the deposited films was examined with Atomic Force Microscope(AFM) and X-Ray Diffractometer(XRD). |
| 저자 | 장준혁, 박노활, 김장주 |
| 소속 | 서울대 |
| 키워드 | OTFT; pentacene |
