Widespread use of ferroelectric films depends on preparation of films with better properties, higher preferred orientation, epitaxial growth, improved homogeneity and controlled configuration.

• 摘要制备性能优良、高度择优取向或外延生长、成分均匀、结构可控的晶态铁电薄膜材料，是发展铁电薄膜应用的基础。