Figure 2

(a) Drain-source current-drain-source voltage characteristics and (b) drain-source current and transconductance as a function of gate-source voltage of bottom n-type Al:ZnO thin-film transistors.

(a) Drain-source current-drain-source voltage characteristics and (b) drain-source current and transconductance as a function of gate-source voltage of bottom n-type Al:ZnO thin-film transistors.