作者: John R. Bower
DOI: 10.1016/0039-6028(75)90341-6
关键词: Wave vector 、 Electric field 、 Anisotropy 、 Quantum 、 Surface (mathematics) 、 Condensed matter physics 、 Metal 、 Electronic band structure 、 Surface layer 、 Materials science
摘要: Abstract By applying the known variation of electric fields at metal surfaces to quantum mechanical, wave vector dependent, dielectric tensor we find that surface a has an anisotropic response. This anisotropy is interband electronic effect produced in layer atoms and very sensitive detailed band structure. It forms important part change reflectivity ΔR/R which found when submonolayer films various materials are adsorbed on surfaces.