| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 봄 (04/08 ~ 04/09, 대전컨벤션센터) |
| 권호 |
35권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
The charge transport and morphology of organic semiconductor films confined in nano-patterned region |
| 초록 |
Although one-dimensional nanostructures of inorganics have been developed actively for future nano-electronics, inorganic nanowires have critical drawbacks of difficulties to make aligned and patterned large-area. Organic nanowires will attract much attention due to their easy patterning and alignment. The transport and morphology of macroscopic organic transistors have been explained thoroughly to date. However, the relationship between the charge transport and morphology of organic semiconductors in nano confined region is not well understood, which is required to design the high performance nano electronics. We have compared the performance of the OTFTs in confined micro- and nano relief patterns using soft lithographic methods. And we have investigated the difference of charge transport along the relief from the perpendicular direction. We have analyzed the effect of the morphology of the organic semiconductor films confined in the relief patterns on the charge transport. |
| 저자 |
김태식, 김세현, 박찬언, 이태우
|
| 소속 |
포항공과대 |
| 키워드 |
pentacene; charge transport; morphology; OTFTs
|
| E-Mail |
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