Barquinha, Pedro, Anna M. Vila, Gon\c{C}alo Gon\c{C}alves, LuÍs Pereira, Rodrigo Martins, Joan R. Morante, and Elvira Fortunato. "{Gallium?Indium?Zinc-Oxide-Based Thin-Film Transistors: Influence of the Source/Drain Material}." IEEE Transactions on Electron Devices. 55 (2008): 954-960.