扫描静电力显微镜是近年发展起来的一种探测表面微细结构的扫描显微镜．通过带电的原子力显微镜探针与样品之间的静电作用，人们能够获取表面结构的一些信息，如形貌，介电常数等．由于静电力的长程性，扫描静电力显微镜能够弥补扫描隧道显微镜及原子力显微镜探测柔软物体和液 Scanning Electrostatic Force Microscope is developed in recent years, a scanning surface microstructure of the scanning microscope. Through the electrostatic interaction between the charged atomic force microscope probe and the sample, one can obtain some information about the surface structure, such as morphology, dielectric constant and the like. Due to the long-term electrostatic force, scanning electrostatic force microscope can make up for scanning tunneling microscope and atomic force microscope to detect soft objects and liquid