The coherent potential approximation (CPA) was used in the calculation of the vibrational spectra for absorbed 12CO/13CO thextures on platinum. The theoretical results were compared with the surface IR-spectra of 12CO...The coherent potential approximation (CPA) was used in the calculation of the vibrational spectra for absorbed 12CO/13CO thextures on platinum. The theoretical results were compared with the surface IR-spectra of 12CO/13CO mixture absorbed on Pt-electrode. The results show that in the systems consisting of isotopic Anxtures of CO on Pt(001), molecules interact mainly through their dipole fields.展开更多
The formula of an E line of an oscillating electric depole is dezzived, the diagrams of E lines are drawn. Then the classification of E lines and analysis of the electric field of an oscillating depole are
文摘The coherent potential approximation (CPA) was used in the calculation of the vibrational spectra for absorbed 12CO/13CO thextures on platinum. The theoretical results were compared with the surface IR-spectra of 12CO/13CO mixture absorbed on Pt-electrode. The results show that in the systems consisting of isotopic Anxtures of CO on Pt(001), molecules interact mainly through their dipole fields.
文摘The formula of an E line of an oscillating electric depole is dezzived, the diagrams of E lines are drawn. Then the classification of E lines and analysis of the electric field of an oscillating depole are
