Issue 32, 2023

STM studies on porphyrins and phthalocyanines at the liquid/solid interface for molecular-scale electronics

Abstract

Porphyrins and phthalocyanines are promising candidates for single-molecule electronics. Among the many characterization tools, scanning tunneling microscopy (STM) represents a very powerful one to gain insight into the electronic properties at the molecular level, by correlating the charge transport behaviours of π-conjugated molecules with ultrahigh resolution imaging. In view of the sophistication of molecular self-assembly in the presence of a solution phase, in this frontier, we focus on STM studies on porphyrins and phthalocyanines at the liquid/solid interface, placing emphasis on the electronic and magnetic properties, as well as the switching behaviour of surface-confined or surface-anchored molecules. Furthermore, we have also addressed the topics of potential that can be exploited in this area.

Graphical abstract: STM studies on porphyrins and phthalocyanines at the liquid/solid interface for molecular-scale electronics

Article information

Article type
Frontier
Submitted
20 Mei 2023
Accepted
12 Jul 2023
First published
19 Jul 2023

Dalton Trans., 2023,52, 11017-11024

STM studies on porphyrins and phthalocyanines at the liquid/solid interface for molecular-scale electronics

C. Zhang, X. Zhou, C. Zhu, Y. Zong and H. Cao, Dalton Trans., 2023, 52, 11017 DOI: 10.1039/D3DT01518A

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