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DS: Fachverband Dünne Schichten
DS 44: Poster IV: Thin film photovoltaics; Organic electronics and photovoltaics (jointly with CPP, HL, O); Organic thin films; Trends in atomic layer deposition (Focused session)
DS 44.46: Poster
Friday, March 30, 2012, 09:30–12:00, Poster E
BioRef - the new, versatle reflectometer at HZB — •Marcus Trapp1, Martin Kreuzer2, Markus Strobl3, Michael Grunze1, Reiner Dahint1, and Roland Steitz2 — 1Universität Heidelberg — 2Helmholtz Zentrum Berlin — 3European Spallation Source AB
The BioRef reflectometer was built in collaboration between the University of Heidelberg and the Helmholtz Zentrum Berlin (HZB). It offers the unique possibility to combine neutron reflectivity and in situ ATR-FTIR measurement on a sample at the same time. Despite these unique features an upgrade of the instrument is in progress in order to expand its capabilities even further.
The upgrade in progress will increase the available wavelength resolution up to 11% at a constant Δλ/λ and will allow to resolve lateral structure with high resolution using the spin echo resolved gracing incidence technique (SERGIS).
The resent development of the instrument as well as further perspectives will be presented.