一、表面科学 表面科学是近十几年来迅速发展起来的一门边缘科学,它涉及计算机、电子学、光谱、核物理、超高真空等现代物理实验技术,而它的发展又促进了其他学科的发展,因为超高真空、薄膜分析和生物、化学、材料科学中的许多现象都是与表面物理和表面化学问题有关的。 表面指的是固体(或液体)边界上几个原子的薄层,即厚度为几埃((?))到几十埃的原子层所组成的一个相。物体中的这一薄层既 Surface Science Surface science is a rapidly developing edge science in the last ten years. It involves modern physics experiments such as computer science, electronics, spectroscopy, nuclear physics and ultra-high vacuum. Its development has promoted other disciplines Because ultra-high vacuum, thin-film analysis and many phenomena in biology, chemistry, and materials science are all related to surface physics and surface chemistry issues. Surface refers to the solid (or liquid) on the boundary layer of several atoms, that is, the thickness of a few angstroms ((? This thin layer in the object is both