表面普遍存在,具有独特的性质.近十几年来发展了一系列表面分析技术,使表面物理的微观研究成为可能.同时,表面物理具有广泛的技术应用背景,它的一些初步研究成果已在生产实际中发挥作用.需要与可能相结合,表面物理作为一个新兴的科研领域蓬勃发展起来了. 固体与气体,固体与液体 Surface is ubiquitous and unique in nature.A series of surface analysis techniques have been developed in recent ten years to make the microscopic study of surface physics possible.At the same time, surface physics has a wide range of technical application background, and some of its preliminary research results have been in production In fact, it needs to be combined with the possibility that surface physics has flourished as a new field of scientific research.Solid and gas, solid and liquid