Dresden 2009 – scientific programme
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SYOP: Symposium Organic Photovoltaics: From Single Molecules to Devices
SYOP 4: Organic Photovoltaics: from Single Molecules to Devices
SYOP 4.30: Poster
Thursday, March 26, 2009, 16:30–19:00, P1A
Interfacial structure modifying interlayers: Time dependent changes in the structure of inorganic/organic interfaces — •Felix Maye1,2, Ayse Turak1, Jonathan Heidkamp1,2, and Helmut Dosch1,2 — 1Max-Planck-Institut für Metallforschung, Stuttgart — 2Institut für Theoretische und Angewandte Physik, Universität Stuttgart
Organic molecules are in focus because they are a serious low-cost alternative to many products in the inorganic based semiconductor industry with the advantage of flexibility and ease of production. We are studying the structure of a thin film of Diindenoperylene, an organic semiconducting molecule, and Lithium Fluoride, an inorganic crystalline molecule, using SPM and X-Ray techniques. The inorganic film is assumed to improve the charge transport of light-induced excitons created in the active organic layer. Since the system will act as a basic model for organic solar cells, we are interested in the structural changes and stability of the system with time.