https://scholars.lib.ntu.edu.tw/handle/123456789/452009
標題: | Inkjet-printed organic field-effect transistor by using composite semiconductor material of carbon nanoparticles and poly(3-hexylthiophene) | 作者: | Hsu, C.-H. Lee, C.-H. CHIH-TING LIN WEN-JONG WU |
公開日期: | 2011 | 來源出版物: | Journal of Nanotechnology | 摘要: | Poly(3-hexylthiophene), P3HT, has been widely used in organic electronics as a semiconductor material. It suffers from the low carrier mobility characteristics. This limits P3HT to be employed in applications. Therefore, the blending semiconductor material, carbon nanoparticle (CNP), and P3HT, are developed and examined by inkjet-printing organic field-effect transistor technology in this work. The effective carrier mobility of fabricated OFETs can be enhanced by 8 folds with adding CNP and using O 2 plasma treatment. At the same time, the transconductance of fabricated OFETs is also raised by 5 folds. Based on the observations of SEM, XRD, and FTIR, these improvements are contributed to the local field induced by the formation of CNP/P3HT complexes. This observation presents an insight of the development in organic semiconductor materials. Moreover, this work also offers a low-cost and effective semiconductor material for inkjet-printing technology in the development of organic electronics. © 2011 Chih-Ting Lin et al. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/452009 https://www.scopus.com/inward/record.uri?eid=2-s2.0-80052669675&doi=10.1155%2f2011%2f142890&partnerID=40&md5=48af0d04d4213ee21e6588be7cacde06 |
ISSN: | 16879503 | DOI: | 10.1155/2011/142890 |
顯示於: | 工程科學及海洋工程學系 |
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