Basic steps involved in the lateral manipulation of single CO molecules and rows of CO molecules
Basic steps involved in the lateral manipulation of single CO molecules and rows of CO molecules
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DOI：
10.1016/s0009-2614(97)00610-6
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发表时间：
1997-07-25
影响因子：
2.8
通讯作者：
Rieder, KH
中科院分区：
文献类型：
--
作者：
Bartels, L;Meyer, G;Rieder, KH
我们展示了一种可靠的程序，可在准一维 Cu(211) 表面上控制单个 CO 分子和 CO 分子排。在操纵单个 CO 分子过程中记录的尖端高度曲线揭示了分子从一个位置到下一个位置的跳跃。发现了桥状广告位点中间占据的证据，特别是在移动两个 CO 分子的情况下。操纵较长的行可以构建具有完美 (2 x 1) 周期性的分子链。 (C) 1997 Elsevier Science B.V.
We demonstrate a reliable procedure for controlled lateral manipulation of single CO molecules and rows of CO molecules on the quasi-one dimensional Cu(211) surface. Tip height curves recorded during manipulation of single CO molecules reveal hops of the molecules from one adsite to the next. Evidence for the intermediate occupation of bridge-like adsites especially if shifting two CO molecules is found. Manipulation of longer rows allows build-up of molecule chains with perfect (2 x 1) periodicity. (C) 1997 Elsevier Science B.V.