It has been used to research on nanoscale three-dimensional image of ferroelectric domains, dynamical behavior of domains, control of domain and characterization of local physical properties.

• 现已作为铁电材料研究的重要手段；应用于纳米尺度畴结构的三 维成像、畴结构的动态研究、畴结构控制和微区压电、铁电、漏电等物理性能表征等领域.