用同步辐射光电子能谱研究了相衍变过程。
Phase evolution was studied by the synchrotron radiation photoemission technique.
研究兴趣：同步辐射应用研究、同步辐射光电子能谱显微术。
Research Interests: Application Research of Synchrotron Radiation, Photoelectron Spectromicroscopy Using Synchrotron Radiation.
在带隙附近存在四个表面态带，其中的两个占有表面态带已由价带的同步辐射光电子能谱实验得到证实。
There are four surface state bands in the gap. Among them, two occupied surface state bands have been confirmed by valence band spectra of synchrotron radiation photoelectron spectroscopy.
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