Absorption Model of Hydrogenic Atoms and Ions by Metal Surfaces

Abstract

A model of the interaction of thermal atoms and ions with metal surfaces is presented. The model is based on the multi-particle density functional method. This method is applied to describe first the properties of the electron gas on the metal surface and second to analyze the effective potential of the Hydrogenium atom in the vicinity of the metal surface.

Application of the multi-particle density functional approach to the properties description of the electron gas of the metal surface with consideration of the periodic structure of metal

“…( , ) n r r мож-но применить результаты работ [2][3][4]. Амплитуду А осцилляций плотности положительного заряда ионов кристаллической решетки можно оценить с использованием ее периодических потенциалов и уравнения Пуассона V(r) = -4n + (r).…”