| 학회 | 한국고분자학회 |
| 학술대회 | 2005년 봄 (04/14 ~ 04/15, 전경련회관) |
| 권호 | 30권 1호, p.314 |
| 발표분야 | 유기반도체 |
| 제목 | The p-n hetero junction solar cells |
| 초록 | The advent of organic light-emitting diodes(OLEDs) opened a new era of organic semiconductors. In 1990, the dye-sensitive solar cell made a huge progress in organic solar cells(the efficiency of ~10%). In conventional solar cells the p-n heterojuction is the typical structure.1 Following the idea of the inorganic solar cells, the p-n heterojunction organic solar cells were fabricated and measured the quantum efficiency of the specimens.2 Fullerenes or carbon nanotubes(CNT) are known as the n-type semiconductors, Polymers including poly(p-phenylene)(PPP) and poly(methylphenyl silane)(PMPS) are known as p-type semiconductors. The solar cell with configuration of indium tin oxide (ITO)/PPP(or PMPS)/CNT/Al were fabricated and compared with other type solar cells.3 The carrier mobility was measured by the time of flight method . (a) (b) Fig. 1. Schematic representation of the configurations of (a) PPP/CNT solar cell and (b) PMPS/CNT solar cell. Acknowledgements : This reseach was supported by KOSEF #023010203. References 1. N.S. Saritiftci, L. Smilowitz, A.J. Heeger and F. Wudl. Science258 (1992), 2. S.E. Shaheen, C.J. Brabec and N.S. Sariciftci. Appl. Phys. Lett.78 (2001) 3. T.Martens, J. D’Haen, T. Munters, L. Goris, Mat. Res. Soc. Symp. Proc. 725 (2002) |
| 저자 | 김진헌, 설창, 이준호, 김태헌, 권세력 |
| 소속 | 인하대 |
| 키워드 | heterojunction; solar cell; p-n; PPP; PMPS |
