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Beam modulation: A novel ToF-technique for high resolution diffraction at the Beamline for European Materials Engineering Research (BEER)

Autor: J. Fenske, M. Rouijaa, R. Kampmann, Přemysl Beran, A. Schreyer, Martin Müller, J. Šaroun, P. Lukáš

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 889:7-15

The Beamline for European Materials Engineering Research (BEER) is under construction at the European Spallation Source (ESS) in Lund, Sweden. A basic requirement on BEER is to make best use of the long ESS pulse (2.86 ms) for engineering investigati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23da64b5cb417c80af872a2d0210245e
https://doi.org/10.1016/j.nima.2017.12.083

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Akademický článek

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Structural investigation of thin diblock copolymer films using time-of-flight grazing-incidence small-angle neutron scattering

Autor: R. Kampmann, Gunar Kaune, U. van Bürck, Jean-François Moulin, Martin Haese-Seiller, Matthias A. Ruderer, Ezzeldin Metwalli, Peter Müller-Buschbaum, Markus Rauscher

Publikováno v: Journal of Applied Crystallography. 44:84-92

The depth-dependent morphology of the microphase separation structure in thin block copolymer films is examined using non-destructive time-of-flight grazing-incidence small-angle neutron scattering. The structure of a cylinder-forming diblock copolym

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::220083330a9f217fffa42c4f7ff25591
https://doi.org/10.1107/s0021889810046194

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Time-of-flight grazing incidence small angle neutron scattering on Gd nanowires

Autor: R. Kampmann, D. Lott, Wolfgang Kreuzpaintner, Andreas Schreyer, Martin Haese-Seiller, Jean-François Moulin, M. Störmer

Publikováno v: Kreuzpaintner, W.; Moulin, J.F.; Lott, D.; Kampmann, R.; Haese-Seiller, M.; Stoermer, M.; Schreyer, A.: Time-of-flight grazing incidence small angle neutron scattering on Gd nanowires. In: The European Physical Journal-Special Topics. Vol. 167 (2009) 1, 73-79. (DOI: 10.1140/epjst/e2009-00939-2)

A Gd nanowire grating with a periodicity of approximately 225 nm prepared on a faceted \(\alpha\hbox{-}{\rm Al}_2{\rm O}_3\) substrate was investigated by Time-Of-Flight Grazing Incidence Small Angle Neutron Scattering. These measurements allowed to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e865e222e34741717b06a650770ce1f
https://doi.org/10.1140/epjst/e2009-00939-2

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Time of flight grazing incidence small angle neutron scattering

Autor: Peter Müller-Buschbaum, Ezzeldin Metwalli, R. Kampmann, Martin Haese-Seiller, Jean-François Moulin, V. Kudryashov

Publikováno v: The European Physical Journal Special Topics. 167:107-112

Grazing incidence small angle neutron scattering (GISANS) overcomes the limitations of conventional small angle scattering with respect to extremely small sample volumes in the thin film geometry. In time of flight (TOF) mode neutrons with a broad ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cba5df3076feaeeb49d882321eafc48e
https://doi.org/10.1140/epjst/e2009-00944-5

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Boron carbide coatings for neutron detection probed by x-rays, ions, and neutrons to determine thin film quality

Autor: Grzegorz Nowak, R. Kampmann, Richard Hall-Wilton, M. Pomm, Michael Störmer, Christian Horstmann, Jean-François Moulin, U. Lorenz, Martin Müller, H.-W. Becker, Daniel Höche, Andreas Schreyer, Christian Randau, Martin Haese-Seiller

Publikováno v: Nowak, G.; Stoermer, M.; Becker, H.-W.; Horstmann, C.; Kampmann, R.; Hoeche, D.; Haese-Seiller, M.; Moulin, J.-F.; Pomm, M.; Randau, C.; Lorenz, U.; Hall-Wilton, R.; Mueller, M.; Schreyer, A.: Boron carbide coatings for neutron detection probed by x-rays, ions, and neutrons to determine thin film quality. In: Journal of Applied Physics. Vol. 117 (2015) 3, 034901. (DOI: 10.1063/1.4905716)

Due to the present shortage of 3He and the associated tremendous increase of its price, the supply of large neutron detection systems with 3He becomes unaffordable. Alternative neutron detection concepts, therefore, have been invented based on solid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9452ebca2168a062b93fe6def41466f6
https://publications.hzg.de/id/32612

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Advances in detectors for single crystal neutron diffraction

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 554:392-405

Parallax error severely limits the use of gas detectors for neutron and X-ray single-crystal diffractometry. This is particularly the case in Neutron Macromolecule Crystallography (NMC), where a large solid angle is needed. High-resolution cylindrica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::875a936596b866e7899fe59d42590e9b
https://doi.org/10.1016/j.nima.2005.08.018

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2D-MWPC for the new reflectometer REFSANS/FRM-II: performance of the prototype

Autor: M. Marmotti, M. Haese-Seiller, R. Kampmann, V. Kudryashov

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 529:342-347

A multi-wire proportional counter with delay line readout, a sensitive area of 500×500 mm2 and a spatial resolution of ∼2×2 mm2 is being developed for the reflectometer REFSANS at the new reactor FRM-II in Munich in Germany. The characterization

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::091e6f2fca63dd85b5809ee113dc3361
https://doi.org/10.1016/j.nima.2004.05.009

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