Titlebook: STM Investigation of Molecular Architectures of Porphyrinoids on a Ag(111) Surface; Supramolecular Order Florian Buchner Book 2010 Springer

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2190-5053 ion sites available for additional ligands. If adsorbed on a surface, one of these axial sites is occupied by the underlying substrate. The resulting electronic interaction with the surface can be used to tailo978-3-642-26595-2978-3-642-14840-8Series ISSN 2190-5053 Series E-ISSN 2190-5061

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Book 2010 tailoring catalysts, sensors, or devices for solar energy conversion, whose functional principle is based on the interaction of an active solid surface with another (liquid or gaseous) phase. As an example, planar transition metal complexes adsorbed on solid supports are promising candidates for no

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Fundamentals,t to Scanning Tunneling Spectroscopy (STS) (.). A discussion about the contrast mechanism of organic adsorbates on solid surfaces in STM images is presented in .. Other experimental methods, which were used in the work at hand are Temperature Programmed Desorption (TPD) (.) and Low Energy Electron Diffraction (LEED) (.).

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Self-Assembly and Individual Appearance of Tetraphenylporphyrins on Ag(111)of the square packing is triggered by intermolecular “T-type” interactions. The square order occurs in two types of chiral domains. The multilayer consists of domains with a short-range square ordering and a decreased size of the unit cell, indicating non-flat adsorption geometry.

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Geometric and Electronic Aspects of CoTPP upon Dosage of NObetween the central cobalt ion of the porphyrin and the silver surface. This is coherent with switched off orbital mediated tunneling in the STM experiment, which indeed can explain the modified appearance of a fraction of molecules in the STM images.

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2190-5053 g in the field of self-assembly of large organic molecules..The functionalization of surfaces on the nanoscale is one of the most fascinating and at the same time challenging topics in science. It is the key to tailoring catalysts, sensors, or devices for solar energy conversion, whose functional pr

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Introduction,p-down approach. An alternative route to generate nanometer sized functional structures is the self-assembly of atoms or molecules on well-defined surfaces [.–.]. Within this bottom-up strategy, the investigation of large organic molecules on single crystalline surfaces, in particular with scanning