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Investigation of Single Molecule Charge Transport Properties and Geometrical Arrangement in Terpyridine Architectures Supported by the Tetraphenylmethane Tripod
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SYSNO ASEP 0490029 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Investigation of Single Molecule Charge Transport Properties and Geometrical Arrangement in Terpyridine Architectures Supported by the Tetraphenylmethane Tripod Author(s) Kolivoška, Viliam (UFCH-W) RID, ORCID
Sebechlebská, Táňa (UFCH-W) SAI, ORCID
Šebera, Jakub (UFCH-W) ORCID, RID
Gasior, Jindřich (UFCH-W)
Lindner, M. (DE)
Lukášek, J. (DE)
Valášek, M. (DE)
Mayor, M. (DE)
Mészáros, G. (HU)
Hromadová, Magdaléna (UFCH-W) RID, ORCID, SAISource Title XXXVIII. Moderní elektrochemické metody. Sborník přednášek. - Ústí nad Labem : Best Servis, 2018 / Navrátil T. ; Fojta M. ; Schwarzová K. - ISBN 978-80-905221-6-9 Pages s. 133-137 Number of pages 5 s. Publication form Print - P Action Moderní elektrochemické metody /38./ Event date 21.05.2018 - 25.05.2018 VEvent location Jetřichovice Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords molecular electronics ; Molecular conductors and switches ; Tripodal platforms Subject RIV CG - Electrochemistry OECD category Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis) R&D Projects GJ16-07460Y GA ČR - Czech Science Foundation (CSF) GA18-04682S GA ČR - Czech Science Foundation (CSF) Institutional support UFCH-W - RVO:61388955 Annotation Tripodal platforms were engineered recently to realize a well-defined directional contact between metallic electrodes and molecular architectures dedicated to serve as working elements for electronic applications. In this work we employ cyclic voltammetry, scanning tunneling microscopy break junction technique and theoretical approaches based on the combination of density functional theory and non-equilibrium Green´s function to investigate the geometrical arrangement and single molecule charge transport in terpyridine-based architectures supported by tetraphenylmethane tripod. We demonstrate that this architecture adopts a favorable geometrical arrangement capable of forming highly conductive molecular junctions and is thus suitable to serve as a basis for working molecular switches. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2020
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