TY  - JOUR
ID  - SisLab3147
UR  - https://www.elsevier.com/en-xs
IS  - 5
A1  - Chae, Kwanbyung
A1  - Nguyen, Duc Cuong
A1  - Ryu, Shinyoung
A1  - Yeom, Dong-Il
A1  - Lee, Soonil
A1  - Park, Ji-Yong
Y1  - 2018/02/24/
N2  - Electrical characteristics of ion gels prepared by loading different amounts of 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([EMIM][TFSI]) in Poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) are investigated and compared with those of ion liquid, [EMIM][TFSI] for possible application as a gate stack for flexible electronic devices. Capacitance and impedance as a function of frequency are measured, which can be well accounted for by a simple circuit model identifying the local device components. The operation of a flexible field effect transistor based on graphene and the ion gel as a top gate stack is also demonstrated.
PB  - Elsevier B.V.
JF  - Current Applied Physics
VL  - 18
SN  - 1567-1739
TI  - Electrical properties of ion gels based on PVDF-HFP applicable as gate stacks for flexible devices
SP  - 500
AV  - public
EP  - 504
ER  -