Electrical Engineering and Computer Sciences Department, University of California, Berkeley, CA, 94720, USA.
Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.
Adv Mater. 2015 Oct 28;27(40):6090-5. doi: 10.1002/adma.201502159. Epub 2015 Sep 10.
A room temperature cathodic arc deposition technique is used to produce high-mobility ZnO thin films for low voltage thin-film transistors (TFTs) and digital logic inverters. All-oxide, fully transparent devices are fabricated on alkali-free glass and flexible polyimide foil, exhibiting high performance. This provides a practical materials platform for the low-temperature fabrication of all-oxide TFTs on virtually any substrate.
采用室温阴极电弧沉积技术制备了用于低压薄膜晶体管 (TFT) 和数字逻辑反相器的高迁移率 ZnO 薄膜。在无碱玻璃和柔性聚酰亚胺箔上制造了全氧化物、完全透明的器件,表现出了优异的性能。这为在几乎任何衬底上低温制造全氧化物 TFT 提供了实用的材料平台。