Dresden 2014 – wissenschaftliches Programm

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DS: Fachverband Dünne Schichten

DS 4: Magnetic / Organic Interfaces, Spins in Organics and Molecular Magnetism (jointly with MA)

DS 4.1: Hauptvortrag

Montag, 31. März 2014, 15:00–15:30, CHE 91

Interfaces of archetype magnetic molecules: from interface dipoles to charge and spin transfer — •Martin Knupfer — IFW Dresden and TU Dresden, Germany

The active control and the manipulation of spin degrees of freedom in organic electronic devices - often called organic spintronics - is anticipated to enable the fabrication of future electronic systems. One way to incorporate the spin degree of freedom is the use of magnetic molecules. For the understanding and development of devices, detailed knowledge on the interaction of such molecules at various interfaces, that are present in devices, is required. We have studied archetype magnetic molecules, the transition metal phthalocyanines, at a number of interfaces to e.g. simple metals, ferromagnetic materials or other organic compounds using spectroscopic methods. These studies provided detailed insight into interactions at such interfaces ranging from interface dipoles to charge and even spin transfer.

The work presented in this contribution has been carried out within the DFG research unit 1154 (Towards molecular spintronics).