| Fluorescein有机薄膜在Ag(110)面上的生长研究 |
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| 引用本文： | 胡云玩,钱惠琴,陈桥,毛宏颖,宋飞,黄寒,李海洋,何丕模,鲍世宁.Fluorescein有机薄膜在Ag(110)面上的生长研究[J].物理化学学报,2006,22(4):470-474. |
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| 作者姓名： | 胡云玩 钱惠琴 陈桥 毛宏颖 宋飞 黄寒 李海洋 何丕模 鲍世宁 |
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| 作者单位： | Physics Department, Zhejiang University, Hangzhou 310027, P. R. China; School of Chemistry and Ultrafast Photonics Collaboration, University of St. Andrews, UK |
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| 摘 要： | 利用紫外光电子能谱(UPS)对在Ag(110)表面上荧光素(fluorescein)的生长进行研究. 研究表明, 与fluorescein分子轨道有关的4个特征峰分别位于费米能级以下2.70, 3.80, 7.40和9.80 eV处. 角分辨紫外光电子能谱(ARUPS)测量结果表明, fluorescein分子的三苯环平面平行衬底平面, 分子的C=O轨道轴向接近于1-10]晶向.
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| 关 键 词： | 有机半导体材料 紫外光电子能谱 结构和电子结构 |
| 收稿时间： | 2005-10-14 |
| 修稿时间： | 2005-12-06 |
The Thin Films Growth of Fluorescein on Ag(110) |
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| HU Yun-Wan,QIAN Hui-Qin,CHEN Qiao,MAO Hong-Ying,SONG Fei,HUANG Han,LI Hai-Yang,HE Pi-Mo,BAO Shi-Ning.The Thin Films Growth of Fluorescein on Ag(110)[J].Acta Physico-Chimica Sinica,2006,22(4):470-474. |
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| Authors: | HU Yun-Wan QIAN Hui-Qin CHEN Qiao MAO Hong-Ying SONG Fei HUANG Han LI Hai-Yang HE Pi-Mo BAO Shi-Ning |
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| Affiliation: | Physics Department, Zhejiang University, Hangzhou 310027, P. R. China; School of Chemistry and Ultrafast Photonics Collaboration, University of St. Andrews, UK |
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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 110] azimuth. |
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| Keywords: | Organic semiconductor material UPS Structure and electronic structure |
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