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Accueil du site > LPCNO > Séminaires > 2012 > Supramolecular Spintronics

Supramolecular Spintronics

Date : 21/06/2012 à 14:00

Titre : Supramolecular Spintronics

Intervenant : Mario Ruben

Provenance : Institute de Chimie et Physique des Matériaux, Strasbourg, IPCMS-UdS, F-67034, France - Institute of Nanotechnology, Karlsruhe Institute of Technology, INT-KIT, D-76021, Germany

Salle : Salle de séminaires (2ieme etage)

Résumé : Magnetic molecules have recently attracted interest in view of their potential to realize nanometre-sized (single)molecular spintronic devices by a combination of bottom-up selfassembly and top-down lithography techniques. We report herein on the controlled generation of magnetic molecular nanostructures on conducting surfaces, partially self-assembled on sp2-carbon nano-structures (SW-CNTs, graphene), or between nano-gap gold electrodes. The obtained supramolecular devices (see picture) are investigated in view of their I-Vcharacteristics by means of UHV- and solution-based scanning probe, break junction and electromigration techniques. [1-3]

References : [1] M. Urdampilleta, S. Klyatskaya, M.-P. Cleuziou, M. Ruben, W. Wernsdorfer, Nature Mater.2011, 10, 502-506. [2]. M. Marschall, J. Reichert, A. Weber-Bargioni, K. Seufert, W. Auwärter, S. Klyatskaya, G.Zappellaro, M. Ruben, J. V. Barth, Nature Chem. 2010, 2, 131 – 137. [3] S. Klyatskaya, J. R. Galan Mascaros, L. Bogani, F. Hennrich, M. Kappes, W. Wernsdorfer, M.Ruben, J. Am. Chem. Soc. 2009, 15143-15151.