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研究了铁电电容的制作工艺,摸索了P(L)铁电薄膜及上、下电极材料的微细图形加工工艺条件,总结出切实可行的工艺流程及相应的工艺条件。
The fabrication process of ferroelectric capacitor was studied. The process conditions of fine pattern processing of P (L) ferroelectric thin film and upper and lower electrode materials were explored. The feasible process flow and the corresponding process conditions were summarized.