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    • Threshold Voltage Modulation of a Graphene–ZnO Barristor Using a Polymer Doping Process 

      Kim, S. -Y; Hwang, Jeongwoon; Kim, Y. J.; Hwang, H. J.; Son, M.; Revannath, N.; Ham, M. -H; Cho, Kyeongjie; Lee, B. H. (Blackwell Publishing Ltd, 2019-05-06)
      A method to modulate the threshold voltage of a graphene–ZnO barristor is investigated. Two types of polymers, polyethyleneimine (as an n-type dopant) and poly(acrylic acid) (as a p-type dopant), are used to pre-set the ...