Site-Selective Deposition and Micropatterning of Visible-Light-Emitting Europium-Doped Yttrium Oxide Thin Film on Self-Assembled Monolayers

摘要: We have developed a novel process for preparing micropattern of europium-doped yttrium oxide thin films using patterned self-assembled monolayer. The film was transformed into the crystalline phase by annealing at 800 °C 1 h. Europium-doped showed red emission (611 nm) due to photoluminescence excited 266 nm. deposition and micropatterning visible-light-emitting successfully realized in an aqueous solution under environmentally friendly conditions.