发现薄膜中晶粒的结晶取向、晶粒大小和晶粒边界条件直接影响其电畴的形态复杂程度。
It was revealed that the crystallographic orientation, dimensional sizes and boundaries of ferroelectric grains significantly affect the domain structures of thin films.
经过拉伸取向结晶后的PET薄膜氧气透过率获得下降，改善了阻隔性能。
PET film oxygen permeance ratio is dropped after crystallization through drawing tropism, modified the barrier performance.
实验表明，PZT薄膜的取向由(111)到(100)的改变可以通过精确控制基片温度来实现。
The experimental results show that the orientation of PZT thin films can be changed from (111) to (100) by precisely controlling the substrate temperature.
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