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STM studies on porphyrins

机译:卟啉的STM研究

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Porphyrins are promising components to be used in molecular electronics due to their rich electronic/photonic properties. Preparation of supramolecular architectures of porphyrins on solid surfaces would constitute a basis for further development toward molecular circuitry or other constructs for molecular electronics applications. Assemblies on surfaces can be probed with scanning tunneling microscopy (STM) at submolecular resolutions to reveal the arrangements and conformations of molecules on an individual molecule basis. The electronic characteristics within a single porphyrin molecule can also be probed by means of the same technique. This review summarizes the status quo of STM studies on porphyrins on surfaces with regard to their assemblies, structures, and electronic properties at the single molecule level.
机译:卟啉由于其丰富的电子/光子特性,是有望用于分子电子学的组分。固体表面上卟啉的超分子结构的制备将构成进一步发展分子电路或用于分子电子应用的其他结构的基础。可用扫描隧道显微镜(STM)在亚分子分辨率下探测表面上的组件,以揭示单个分子基础上分子的排列和构象。单个卟啉分子内的电子特性也可以通过相同的技术进行探测。这篇综述总结了关于卟啉在表面上的组装,结构和单分子电子性质方面的STM研究现状。

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