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Kozaily, Jad and Hennet, Louis and Fischer, Henry E and Koza, Marek M and Brassamin, Severine and Magazu, Salvatore and Kargl, Florian (2011) Time-of-flight neutron spectroscopy: a new application of aerodynamic sample levitation. Physica Status Solidi (C) - Current Topics in Solid State Physics. Wiley. doi: 10.1002/pssc.201000753. ISSN 1610-1634.
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Official URL: http://dx.doi.org/10.1002/pssc.201000753
Abstract
A new version of a laser-heated aerodynamic levitation apparatus that enables the study of high temperature liquids by neutron spectroscopy is presented. This levitator was developed to be used on the IN6 neutron TimeOf-Flight (TOF) spectrometer at the European High Flux Neutron Source of the Institute Laue Langevin (ILL) in Grenoble, France. This device overcomes earlier restrictions to small sample sizes as routinely used for neutron diffraction studies on levitated liquids at high temperature, and makes other improvements in signal-to-noise ratio. A factor of more than three increase in sample volume in combination with the high flux and low background instrument IN6 makes quasielastic neutron scattering (QENS) studies on levitated molten oxides feasible. Here, we present results of a first QENS experiment towards the study of the relaxation dynamics of a molten CaO-Al2O3 sample. (© 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
| Item URL in elib: | https://elib.dlr.de/70756/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||||||||||||||||
| Title: | Time-of-flight neutron spectroscopy: a new application of aerodynamic sample levitation | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2011 | ||||||||||||||||||||||||||||||||
| Journal or Publication Title: | Physica Status Solidi (C) - Current Topics in Solid State Physics | ||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
| DOI: | 10.1002/pssc.201000753 | ||||||||||||||||||||||||||||||||
| Publisher: | Wiley | ||||||||||||||||||||||||||||||||
| ISSN: | 1610-1634 | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | levitation; time-of-flight; inelastic neutron; liquids | ||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||||||||||||||
| DLR - Program: | R - no assignment | ||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | R - no assignment | ||||||||||||||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Materials Physics in Space | ||||||||||||||||||||||||||||||||
| Deposited By: | Kargl, Dr Florian | ||||||||||||||||||||||||||||||||
| Deposited On: | 26 Aug 2011 08:29 | ||||||||||||||||||||||||||||||||
| Last Modified: | 06 Sep 2019 15:29 |
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