Dresden 2011 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
DS: Fachverband Dünne Schichten
DS 42: Poster I: Progress in Micro- and Nanopatterning: Techniques and Applications (jointly with O); Spins in Organic Materials; Ion Interactions with Nano Scale Materials; Organic Electronics and Photovoltaics; Plasmonics and Nanophotonics (jointly with HL and O); High-k and Low-k Dielectrics (jointly with DF); Organic Thin Films; Nanoengineered Thin Films; Layer Deposition Processes; Layer Properties: Electrical, Optical, and Mechanical Properties; Thin Film Characterisation: Structure Analysis and Composition; Application of Thin Films
DS 42.102: Poster
Mittwoch, 16. März 2011, 15:00–17:30, P1
Monte Carlo Simulations for a focusing neutron guide at TOFTOF — •Roxana Valicu1,2, Giovanna Simeoni1,2, Peter Böni2, Wienfried Petry1, and Gunther Borchert1 — 1Forschung Reaktor München, Neutronenquelle, Lichtenbergstrasse 85747 Garching — 2Physik-Department E21 James-Franck-Strasse 85748 Garching
TOFTOF is a direct-geometry multi-disc chopper time-of-flight spectrometer, installed at the neutron source Heinz Maier-Leibnitz FRM II. For further studies of magnetic systems and for investigation of samples under extreme conditions (high-pressure cells, electromagnetic and electrostatic levitator devices, magnetic fields) Monte Carlo simulations were performed for focusing the neutron beam and increasing the neutron flux . The gains in flux as well as the expected profile of the beam resulting from the simulations will be presented.