High-performance inverters based on ambipolar organic-inorganic heterojunction thin-film transistors
Sun Sheng1, 2, Li Yuzhi1, 2, Zhang Shengdong1, †
       

The transfer characteristics of ambipolar TFTs with various doping concentrations of Sc: (a) 0 at.%, (b) 5 at.%, (c) 10 at.%, (d) 20 at.%.