Acta Phys. -Chim. Sin. ›› 2006, Vol. 22 ›› Issue (04): 470-474.doi: 10.3866/PKU.WHXB20060416

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The Thin Films Growth of Fluorescein on Ag(110)

HU Yun-Wan;QIAN Hui-Qin;CHEN Qiao;MAO Hong-Ying;SONG Fei;HUANG Han;LI Hai-Yang;HE Pi-Mo;BAO Shi-Ning   

  1. Physics Department, Zhejiang University, Hangzhou 310027, P. R. China; School of Chemistry and Ultrafast Photonics Collaboration, University of St. Andrews, UK
  • Received:2005-10-14 Revised:2005-12-06 Published:2006-04-10
  • Contact: BAO, Shi-Ning E-mail:phybao@dial.zju.edu.cn

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Abstract: The thin films of fluorescein grown on Ag(110) have been studied by the ultraviolet photoemission spectroscopy(UPS). Four emission features are located at 2.70, 3.80, 7.40, and 9.80 eV below the Fermi level, respectively. The angle-resolved ultraviolet photoemission spectroscopy(ARUPS) suggests that the triring plane of fluorescein is parallel to the substrate and the axis of the C=O orbit is close to the [1-10] azimuth.