Figure 1.

Molecular structure and schematic diagram of ECSTM-BJ. (a) Molecular structures of 4,4′-bipyridine (BPY), 1,2-di-(pyridin-4-yl)ethene (BPY-EE), and 1,2-di(pyridin-4-yl)ethane (BPY-EA), and (b) schematic diagram of Ag-molecule-Ag junctions formed by the ECSTM-BJ.

Zhou et al. Nanoscale Research Letters 2014 9:77   doi:10.1186/1556-276X-9-77
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