@article{SisLab3147,
          volume = {18},
          number = {5},
           month = {February},
          author = {Kwanbyung Chae and Duc Cuong Nguyen and Shinyoung Ryu and Dong-Il Yeom and Soonil Lee and Ji-Yong Park},
           title = {Electrical properties of ion gels based on PVDF-HFP applicable as gate stacks for flexible devices},
       publisher = {Elsevier B.V.},
            year = {2018},
         journal = {Current Applied Physics},
             doi = {10.1016/j.cap.2018.02.017},
           pages = {500--504},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3147/},
        abstract = {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.}
}