氧化鋁鋅(Aluminum doped zinc oxide, AZO)薄膜具有良好導電性、高透明度、化學穩定性佳以及製作價格相對於錫氧化銦(Tin-doped indium oxide, ITO)便宜,且易於實現大面積鍍膜,在製作CIGS(Cupper Indium Gallium Selenium)太陽能電池當中,可望成為新一代透明導電材料,在本研究中利用RF Sputtering技術,調整不同製程参數,如氣體流量、濺鍍功率、基板溫度來進行AZO鍍膜,並利用膜厚量測、霍爾量測、AFM、XRD等量測對不同製程參數的AZO鍍膜來進行分析,本實驗最佳參數為基板溫度200℃、Ar 200 SCCM、濺鍍功率100W。
Aluminum doped zinc oxide (Aluminum doped zinc oxide,AZO) with good conductivity, high transparency, excellent chemical stability and price relative to production of indium tin oxide (tin-doped indium oxide, ITO) cheap, non-toxic, raw materials are abundant and easy to implement a large area coating, in the production of CIGS solar cell which is expected to become a new generation of transparent conductive material. RF Suttering is used to deposite AZO on SLG substrates, then combined use of Hall-effect measurement, SEM, AFM, XRD to provide useful data that are used for process optimization.