Large Enhancement of Carrier Transport in Solution-Processed Field-Effect Transistors by Fluorinated Dielectric Engineering.

Khim, Dongyoon; Xu, Yong; Baeg, Kang-Jun; Kang, Minji; Park, Won-Tae; Lee, Seung-Hoon; Kim, In-Bok; Kim, Juhwan et al. · Adv Mater · 2016

basic_science · Level V

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Abstract

The universal role of high-k fluorinated dielectrics in assisting the carrier transport in transistors for a broad range of printable semiconductors is explored. These results present general rules for how to design dielectric materials and achieve devices with a high carrier concentration, low disorder, reliable operation, and robust properties.