摘要
采用X光电子能谱(XPS)和紫外光电子能谱(UPS)研究了软X射线辐照InP所产生的表面电子态的变化.实验结果表明,软X射线的照射,对In原子影响不大,而对P原子影响很大.分析了InP的辐照效应机理。
Abstract Changes of
surface electronic states of InP under 1keV X ray irradiation is studied by X ray photoelectron
spectroscopy (XPS) and ultraviolet ray energy spectroscopy (UPS). Our results show that the
soft X
ray irradiation has little effect on In atoms but much on P atoms. We analysed the mechanism
of
irradiation and explained the major effect.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1999年第6期1113-1117,共5页
Acta Physica Sinica
基金
国家自然科学基金