论文标题

氮掺杂纳米仪的表面合成,具有5-7个成员环

On-surface synthesis of nitrogen-doped nanographenes with 5-7 membered rings

论文作者

Skidin, Dmitry, Eisenhut, Frank, Richter, Marcus, Nikipar, Seddigheh, Krüger, Justus, Ryndyk, Dmitry A., Berger, Reinhard, Cuniberti, Gianaurelio, Feng, Xinliang, Moresco, Francesca

论文摘要

我们报告了含氮掺杂的纳米仪的形成,这些纳米摄影师通过在AU(111)表面上热诱导的环肽氢化而形成了五元和七元环。使用扫描隧道显微镜并得到计算的支持,我们研究了前体和靶标的结构以及中间体的结构。扫描隧道光谱表明,目标纳米仪的电子性质受非甲状腺环的额外形成的强烈影响。

We report on the formation of nitrogen-doped nanographenes containing five- and seven-membered rings by thermally induced cyclodehydrogenation on the Au(111) surface. Using scanning tunneling microscopy and supported by calculations, we investigated the structure of precursor and targets, as well as of intermediates. Scanning tunneling spectroscopy shows that the electronic properties of the target nanographenes are strongly influenced by the additional formation of non-hexagonal rings.

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