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Flexible Sample Environments for the Investigation of Soft Matter at the European Spallation Source: Part III—The Macroscopic Foam Cell

Kühnhammer, Matthias ; Widmann, Tobias ; Kreuzer, Lucas P. ; Schmid, Andreas J. ; Wiehemeier, Lars ; Frielinghaus, Henrich ; Jaksch, Sebastian ; Bögershausen, Torsten ; Barron, Paul ; Schneider, Harald ; Hiess, Arno ; Müller-Buschbaum, Peter ; Hellweg, Thomas ; Klitzing, Regine von ; Löhmann, Oliver (2021)
Flexible Sample Environments for the Investigation of Soft Matter at the European Spallation Source: Part III—The Macroscopic Foam Cell.
In: Applied Sciences, 11 (11)
doi: 10.3390/app11115116
Artikel, Bibliographie

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Kurzbeschreibung (Abstract)

The European Spallation Source (ESS), which is under construction in Lund (Sweden), will be the leading and most brilliant neutron source and aims at starting user operation at the end of 2023. Among others, two small angle neutron scattering (SANS) machines will be operated. Due to the high brilliance of the source, it is important to minimize the downtime of the instruments. For this, a collaboration between three German universities and the ESS was initialized to develop and construct a unified sample environment (SE) system. The main focus was set on the use of a robust carrier system for the different SEs, which allows setting up experiments and first prealignment outside the SANS instruments. This article covers the development and construction of a SE for SANS experiments with foams, which allows measuring foams at different drainage states and the control of the rate of foam formation, temperature, and measurement position. The functionality under ESS conditions was tested and neutron test measurement were carried out.

Typ des Eintrags: Artikel
Erschienen: 2021
Autor(en): Kühnhammer, Matthias ; Widmann, Tobias ; Kreuzer, Lucas P. ; Schmid, Andreas J. ; Wiehemeier, Lars ; Frielinghaus, Henrich ; Jaksch, Sebastian ; Bögershausen, Torsten ; Barron, Paul ; Schneider, Harald ; Hiess, Arno ; Müller-Buschbaum, Peter ; Hellweg, Thomas ; Klitzing, Regine von ; Löhmann, Oliver
Art des Eintrags: Bibliographie
Titel: Flexible Sample Environments for the Investigation of Soft Matter at the European Spallation Source: Part III—The Macroscopic Foam Cell
Sprache: Englisch
Publikationsjahr: 2021
Verlag: MDPI
Titel der Zeitschrift, Zeitung oder Schriftenreihe: Applied Sciences
Jahrgang/Volume einer Zeitschrift: 11
(Heft-)Nummer: 11
Kollation: 13 Seiten
DOI: 10.3390/app11115116
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Kurzbeschreibung (Abstract):

The European Spallation Source (ESS), which is under construction in Lund (Sweden), will be the leading and most brilliant neutron source and aims at starting user operation at the end of 2023. Among others, two small angle neutron scattering (SANS) machines will be operated. Due to the high brilliance of the source, it is important to minimize the downtime of the instruments. For this, a collaboration between three German universities and the ESS was initialized to develop and construct a unified sample environment (SE) system. The main focus was set on the use of a robust carrier system for the different SEs, which allows setting up experiments and first prealignment outside the SANS instruments. This article covers the development and construction of a SE for SANS experiments with foams, which allows measuring foams at different drainage states and the control of the rate of foam formation, temperature, and measurement position. The functionality under ESS conditions was tested and neutron test measurement were carried out.

Zusätzliche Informationen:

Keywords: foams; small angle neutron scattering; sample environment; instrumentation

Sachgruppe der Dewey Dezimalklassifikatin (DDC): 500 Naturwissenschaften und Mathematik > 530 Physik
500 Naturwissenschaften und Mathematik > 540 Chemie
Fachbereich(e)/-gebiet(e): 05 Fachbereich Physik
05 Fachbereich Physik > Institut für Physik Kondensierter Materie (IPKM)
Hinterlegungsdatum: 02 Aug 2024 12:36
Letzte Änderung: 02 Aug 2024 12:36
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