【摘要】 本文报导了我们在离子感生俄歇电子发射机制研究的基础上,在确定某些氧化物的原子内层化学位移方面所做的工作。从实验上和理论上讨论了离子轰击下,表面上产生的不同于电子激发的俄歇跃迁,提出了用离子感生俄歇确定氧化物中原子内层化学位移的方法,并测得了Al₂O₃、SiO₂和MgO中原子内层的化学位移值,与XPS的测定值相吻合。更多还原

【Abstract】 The possible Auger transitions in some oxides under the low energy ion bombardment are discussed here both in theory and experiments.resulte show that the chemical shifts in Al₂O₃, Sio₂ and MgO can be obtained directly from the ion induced Auger electron spectra, and are in agreement with resnits obtained by-XPS.更多还原