Preparation of lead titanate and PZT ultra-thin film using Langmuir-Blodgett film as precursor

摘要

The Langmuir-Blodgett (LB) method was investigated as a process in the fabrication of ultra-thin films of oxides such as lead titanate (PT) and lead zirconate titanate (PZT). An X-ray diffraction pattern of the thin film indicated a well-defined perovskite structure. Moreover, the results demonstrate potential application of LB deposition for controlling crystallographic orientation of thin films.