MODELING OF TRAPS CONCENTRATION AND ELECTRIC FIELD DEGRADATION IMPACT ON CARRIERS MOBILITY IN ORGANIC MATERIAL BASED TRANSISTOR

Vladan M. Lukić ； Petar M. Lukić ； Aleksandar Zunjic ； Rajko M. Sasić

《IETI Transactions on Engineering Research and Practice》 2卷1期 (2018/06) Pp. 26-32

https://doi.org/10.6723/TERP.201806_2(1).0004

摘要

In this paper, new - improved carriers mobility model of OFET (Organic Field Effect Transistor) structures is presented. It is proposed to introduce two new factors: traps concentration ratio and electric field degradation factor, in carriers mobility model. The imact of OFET geometry is also considered. The above-mentioned model includes also carriers mobility dependence on temperature and electric field. Proposed model is incorporated in current-voltage characteristics of OFET.

關鍵字

Traps concentration ratio ； electric field degradation factor ； organic field effect transistor (OFET) ； carriers mobility model