Search Results - "Wiedenmann, Albrecht"

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    Small-angle neutron scattering investigations of magnetic nanostructures and interfaces using polarized neutrons by Wiedenmann, Albrecht

    Published in Physica. B, Condensed matter (01-03-2001)
    “…Using polarized neutrons, the relative contrasts for small-angle scattering are strongly modified which allows a precise evaluation of magnetization, density…”
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    Journal Article
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    Cyclosporiasis outbreak in Germany associated with the consumption of salad by Döller, Peter C, Dietrich, Karl, Filipp, Norbert, Brockmann, Stefan, Dreweck, Caroline, Vonthein, Reinhard, Wagner-Wiening, Christiane, Wiedenmann, Albrecht

    Published in Emerging infectious diseases (01-09-2002)
    “…This outbreak is the first foodborne cyclosporiasis outbreak reported from central Europe. The illness was reported in 34 persons who attended luncheons at a…”
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    Journal Article
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    Anomalous Flux Line Lattice in CecoIn5 by OHIRA-KAWAMURA, Seiko, SHISHIDO, Hiroaki, KAWANO-FURUKAWA, Hazuki, LAKE, Bella, WIEDENMANN, Albrecht, KIEFER, Klaus, SHIBAUCHI, Takasada, MATSUDA, Yuji

    Published in Journal of the Physical Society of Japan (01-02-2008)
    “…Flux line lattice (FLL) of a quasi-two-dimensional heavy fermion superconductor CeCoIn5 in perpendicular field was investigated by small-angle neutron…”
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    Journal Article
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    SANS investigations of pore anisotropy in superplastically deformed ceramics by Ryukhtin, Vasyl, Šaroun, Jan, Harjo, Stefanus, Motohashi, Yoshinobu, Wiedenmann, Albrecht, Strunz, Pavel

    Published in Physica. B, Condensed matter (15-07-2004)
    “…Superplastically deformed samples of 3 mol% yttria stabilized tetragonal zirconia polycrystals (3Y-TZP) and 3Y-TZP with 20 wt% of Al 2O 3 were studied by SANS…”
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    Journal Article
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    Shape-induced superstructure formation in concentrated ferrofluids under applied magnetic fields1 by Bender, Philipp, Wetterskog, Erik, Salazar-Alvarez, German, Bergström, Lennart, Hermann, Raphael P., Brückel, Thomas, Wiedenmann, Albrecht, Disch, Sabrina

    Published in Journal of applied crystallography (01-12-2022)
    “…In-field small-angle neutron scattering reveals superstructure formation in a concentrated dispersion of spherical and cuboidal iron oxide nanoparticles. The…”
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    Journal Article
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    Studying Kinetics with Neutrons: SKIN2014 by Wiedenmann, Albrecht

    Published in Neutron news (04-08-2014)
    “…Neutron News Studying Kinetics with Neutrons: SKIN2014…”
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    Journal Article
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    Shape‐induced superstructure formation in concentrated ferrofluids under applied magnetic fields by Bender, Philipp, Wetterskog, Erik, Salazar-Alvarez, German, Bergström, Lennart, Hermann, Raphael P., Brückel, Thomas, Wiedenmann, Albrecht, Disch, Sabrina

    Published in Journal of applied crystallography (01-12-2022)
    “…The field‐induced ordering of concentrated ferrofluids based on spherical and cuboidal maghemite nanoparticles is studied using small‐angle neutron scattering,…”
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    Journal Article
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    Characterisation of γ′ Precipitates in Single Crystal Nickel-base Superalloy SC16 by Small Angle Neutron Scattering by Gilles, Ralph, Mukherji, Debashis, Strunz, Pavel, Wiedenmann, Albrecht, Wahi, Rajeshwar Prasad

    “…Characterisation of the microstructure of the single crystalline nickel-base superalloy SC16 by small angle neutron scattering (SANS) is presented. Specimens…”
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    Journal Article
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    Ultrafine nanostructure of partially crystallized bulk amorphous Zr54.5Ti7.5Al10Cu20Ni8 by Hermann, Helmut, Heinemann, André, Bauer, Hans-Dietrich, Mattern, Norbert, Kühn, Uta, Wiedenmann, Albrecht

    Published in Journal of applied crystallography (01-10-2001)
    “…Bulk amorphous Zr54.5Ti7.5Al10Cu20Ni8 was investigated by means of small‐angle neutron scattering and high‐resolution electron microscopy. Partially…”
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    Journal Article
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    Polarized SANS for probing magnetic nanostructures by Wiedenmann, Albrecht

    Published in Physica. B, Condensed matter (15-02-2005)
    “…Cross-sections for small angle neutron scattering, using non-polarised and polarised neutrons, with and without polarisation analysis, are derived for…”
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    Journal Article Conference Proceeding
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    Acrylamide-Based Magnetic Nanosponges: A New Smart Nanocomposite Material by Bonini, Massimo, Lenz, Sebastian, Falletta, Ester, Ridi, Francesca, Carretti, Emiliano, Fratini, Emiliano, Wiedenmann, Albrecht, Baglioni, Piero

    Published in Langmuir (04-11-2008)
    “…Nanocomposite materials consisting of CoFe2O4 magnetic nanoparticles and a polyethylene glycol−acrylamide gel matrix have been synthesized. The structure of…”
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    Journal Article
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    In situ imaging of field-induced hexagonal columns in magnetite ferrofluids by Klokkenburg, Mark, Erné, Ben H, Meeldijk, Johannes D, Wiedenmann, Albrecht, Petukhov, Andrei V, Dullens, Roel P A, Philipse, Albert P

    Published in Physical review letters (03-11-2006)
    “…Field-induced structures in a ferrofluid with well-defined magnetite nanoparticles with a permanent magnetic dipole moment are analyzed on a single-particle…”
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    Journal Article
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    Study of ferrite ferrofluids by small-angle scattering of polarized neutrons by Bonini, Massimo, Wiedenmann, Albrecht, Baglioni, Piero

    Published in Journal of applied crystallography (01-04-2007)
    “…Nanoparticles consisting of a magnetic core (Fe3O4, CoFe2O4 and CuFe2O4) and a hydrophobic shell were prepared by chemical co‐precipitation of the inorganic…”
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    Journal Article
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    Combined SANS-SESANS, from 1 nm to 0.1 mm in one instrument by BOUWMAN, Wim G, DUIF, Chris P, PLOMP, Jeroen, WIEDENMANN, Albrecht, GÄHLER, Roland

    Published in Physica. B, Condensed matter (01-06-2011)
    “…In many SANS experiments there are much longer length scales interesting to probe than the typical several hundred nanometre instrumental limit at present…”
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    Conference Proceeding Journal Article
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    Field-induced ordering phenomena in ferrofluids observed by small-angle neutron scattering by Wiedenmann, Albrecht, Heinemann, André

    “…We report on the evolution of inter-particle correlations of several concentrated Co ferrofluids in an external magnetic field. Starting from randomly oriented…”
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    Journal Article Conference Proceeding
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    In situ observation of morphological changes of γ′ precipitates in a pre-deformed single-crystal Ni-base superalloy by Strunz, Pavel, Schumacher, Gerhard, Klingelhöffer, Hellmuth, Wiedenmann, Albrecht, Šaroun, Jan, Keiderling, Uwe

    Published in Journal of applied crystallography (01-10-2011)
    “…Exposure of a superalloy to an external load results in anisotropic coarsening of the γ′ precipitates, so‐called rafting. It was reported in the past that γ′…”
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    Journal Article