Abstract

The interatomic Auger transitions in compounds containing atomic components with core levels close in energy are studied theoretically and experimentally. The Coulomb transitions of holes between such levels lead to resonant enhancement of the Auger spectra (with respect to the energy difference between the levels). Interatomic Auger transitions involving higher levels are formed by shaking up electrons due to the dynamic field of photo-holes produced in the process of absorbing X-ray radiation and during the transition. These effects are observed experimentally in the XPS and Auger spectra of CuInSe₂-type materials.

中文翻译：

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共振原子间俄歇过渡

摘要

从理论上和实验上研究了包含原子级能级接近的原子成分的化合物的原子间俄歇过渡。在这些能级之间的空穴的库仑跃迁导致俄歇谱的共振增强（相对于能级之间的能量差）。由于在吸收X射线辐射的过程中以及在过渡过程中产生的光洞的动态场，通过摇动电子来形成涉及较高能级的原子间俄歇过渡。这些效应在CuInSe ₂型材料的XPS和俄歇光谱中观察到。