Dipolar and electronic effects on charge transport through single transition metal complexes

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Charge transport through single molecular neutral monoand di-cobalt(II) complexes with π-conjugated macromolecular wire was investigated.Scanning tunnelling spectroscopy (STS) studies revealed that the mono-cobalt(II) complex showed a pronounced rectifying effect with a large rectification ratio and finely featured NDR peaks,while the di-cobalt(II) complex showed a relatively symmetric electron transport without clear NDR peaks.Th Charge transport through single molecular neutral monoand di-cobalt (II) complexes with π-conjugated macromolecular wire was investigated. Scanning tunneling spectroscopy (STS) studies revealed that the mono-cobalt (II) complex showed a pronounced rectifying effect with a large rectification ratio and finely featured NDR peaks, while the di-cobalt (II) complex showed a relatively symmetric electron transport without clear NDR peaks. Th
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