Now showing items 1-2 of 2

    • 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 ...
    • ZnO Composite Nanolayer with Mobility Edge Quantization for Multi-Value Logic Transistors 

      Lee, L.; Hwang, Jeongwoon; Jung, J. W.; Kim, J.; Lee, H. -I; Heo, S.; Yoon, M.; Choi, S.; Van Long, N.; Park, J.; Jeong, J. W.; Kim, Jiyoung; Kim, K. R.; Kim, D. H.; Im, S.; Lee, B. H.; Cho, Kyeongjae; Sung, M. M. (Nature Publishing Group, 2019-04-30)
      A quantum confined transport based on a zinc oxide composite nanolayer that has conducting states with mobility edge quantization is proposed and was applied to develop multi-value logic transistors with stable intermediate ...