随着热处理温度上升,在SiO2/Si衬底上溅射的Pt、Pt/Ti电极中,构成Pt薄膜的晶粒由小变大,由分布均匀到晶粒局部聚集,最后分离成小岛.Ti层可提高Pt薄膜与基片间的粘附性和高温下的稳定化快速热处理可提高Pt薄膜在高温下的连续性.并研究了Pt薄膜对PLT铁电薄膜的成品率和分散性的影响.
Pt and Pt / Ti electrodes were dc-sputtered on Sio2 / Si substrates. As deposited samples were thermal treated at various temperatures by the common thermal annealing (CTA) process and the rapid thermal annealing (RTA) process respectively. Phase identifi
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