光电子能谱和飞行时间质谱联用技术

Technique of Coupling Ultraviolet Photoelectron Spectroscopy with Time-of-flight Mass Spectrometry

摘要: 本文报道了将紫外光电子能谱（UPS）和飞行时间质谱（TOFMS）相结合的技术。该技术能够很好的拓宽UPS的研究领域。该仪器的特点是在不改变实验条件下既可以做物质的能谱检测又可以做质谱检测。初期调试结果表明该仪器的质谱分辨率达到了416，能谱的分辨率达到了50 meV。

Abstract: 1.Anhui Institude of Optics and Fine Mechanics, Chinese Academy of Sciences, Anhui, Hefei 230031 china；
2. Institute of Chemistry Chinese Academy of Sciences, Beijing 100080 china；
3. Shenyang scientist friend institute of vacuum technology, Liaoning, Shenyang 110015 china；
4. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Liaoning, Dalian 116023 china；
5. Graduate University of the Chinese Academy of Sciences, Beijing 100049 china