中图分类号： TN304 文献标识码： A DOI：10.16157/j.issn.0258-7998.212109 中文引用格式： 刘浩坤，梁强兵，郝阳，等. 新型电极材料在N型OFET中的应用[J].电子技术应用，2022，48(5)：12-20. 英文引用格式： Liu Haokun，Liang Qiangbing，Hao Yang，et al. Application of new electrode materials in N-type OFET[J]. Application of Electronic Technique，2022，48(5)：12-20.
Application of new electrode materials in N-type OFET
1.College of Physics and Optoelectronics，Taiyuan University of Technology，Taiyuan 030024，China； 2.Research Institute of Shanxi-Zhejiang University New Materials，Taiyuan 030032，China
Abstract： Compared with traditional field effect transistor, OFET has the advantages of simple preparation process, low cost, flexibility, transparency and so on. It is widely used in flexible electronic products, wearable devices and other fields. As an important part of OFET devices, electrodes affect the overall performance of OFET devices. In order to improve the performance of the electrode, on the one hand, the metal electrode can be modified, on the other hand, new materials such as polymer can be used to make OFET electrode. This paper reviews the application of new electrode materials in N-type OFET. Firstly, the general device structure is introduced. Then the development of N-type OFET using modified metal electrode, polymer electrode, carbon based electrode, inorganic compound electrode and nanowire electrode is introduced. Finally, the full text is summarized, and the future development of OFET new electrode materials is prospected.
Key words : N-type OFET；electrode；metal electrode；polymer electrode