Bonding and ordering of decacyclene molecules on Cu(110) studied by scanning tunneling microscopy
Bonding and ordering of decacyclene molecules on Cu(110) studied by scanning tunneling microscopy
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通过扫描隧道显微镜研究十环烯分子在 Cu(110) 上的键合和排序
DOI：
10.1063/1.1512644
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发表时间：
2002
影响因子：
4.4
通讯作者：
F. Besenbacher
中科院分区：
文献类型：
--
作者：
M. Schunack;E. Lægsgaard;I. Stensgaard;F. Besenbacher
研究了十环烯（DC）分子在Cu（110）表面的吸附.将结果与先前的六叔丁基癸环烯（HtBDC）在Cu（110）上的研究进行了比较。与HtBDC相反，DC分子不诱导Cu（110）表面的任何重构，并且在低覆盖率下没有观察到有序结构。这种差异进行了讨论，在分子-底物和分子-分子相互作用。接近完全单层覆盖，DC分子被迫进入有序排列。在一个模型中描述了不同分子密度的有序结构。
We have studied the adsorption of decacyclene (DC) molecules on a Cu(110) surface. The results are compared to previous studies of hexa-tert-butyl decacyclene (HtBDC) also on Cu(110). Opposite to HtBDC, the DC molecules do not induce any restructuring of the Cu(110) surface and no ordered structures are observed at low coverages. This difference is discussed in terms of molecule–substrate and molecule–molecule interactions. Close to full monolayer coverage, DC molecules are forced into ordered arrangements. The ordered structures with different molecule density are described in a model.