Home > Publications database > Single crystal diffractometers HEiDi and POLI: (un)polarised neutrons to probe crystallographyc and magnetic domains > print

001     859541
005     20210130000322.0
037 _ _ |a FZJ-2019-00393
100 1 _ |a Sazonov, Andrew
|0 P:(DE-Juel1)164291
|b 0
|e Corresponding author
|u fzj
111 2 _ |a DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM) gemeinsam mit der European Physical Society (CMD)
|c Berlin
|d 2018-03-11 - 2018-03-16
|w Germany
245 _ _ |a Single crystal diffractometers HEiDi and POLI: (un)polarised neutrons to probe crystallographyc and magnetic domains
260 _ _ |c 2018
336 7 _ |a Conference Paper
|0 33
|2 EndNote
336 7 _ |a INPROCEEDINGS
|2 BibTeX
336 7 _ |a conferenceObject
|2 DRIVER
336 7 _ |a CONFERENCE_POSTER
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336 7 _ |a Output Types/Conference Poster
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336 7 _ |a Poster
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|s 1547733623_14709
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|x After Call
520 _ _ |a HEiDi and POLI are the only single-crystal neutron diffractometers in Germany and two of the very few in the world which are located at a hot neutron source to enlarge the flux of neutrons with short wavelengths. It allows to minimize the absorption problems associated with certain elements and to explore extremely large portions of reciprocal space. HEiDi is a typical 4-circle diffractometer with Eulerian cradle for detailed studies on crystal and magnetic structures in the temperature range 2.5–1300 K. POLI is an independent diffractometer, which extends the possibilities of HEiDi to the milli-Kelvin range and external magnetic fields as well as offers in addition different types of polarized neutron techniques: Flipping-ratio measurements in applied magnetic field for ferromagnetic and paramagnetic materials and spherical neutron polarimetry in zero field for more complex magnetic structures. Due to their possibilities, both instruments contribute to many topics, e.g. in the energy and information sector. Here, on examples of multiferroic and superconducting materials, we give an overview of the instruments possibilities in studying of crystal and magnetic structures and phase transitions of solids in general, and their crystallographic and magnetic domains (microstructures) in particular.
536 _ _ |a 524 - Controlling Collective States (POF3-524)
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536 _ _ |a 6212 - Quantum Condensed Matter: Magnetism, Superconductivity (POF3-621)
|0 G:(DE-HGF)POF3-6212
|c POF3-621
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536 _ _ |0 G:(DE-HGF)POF3-6G15
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536 _ _ |a 6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)
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650 1 7 |a Magnetic Materials
|0 V:(DE-MLZ)GC-1604-2016
|2 V:(DE-HGF)
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650 1 7 |a Instrument and Method Development
|0 V:(DE-MLZ)GC-2002-2016
|2 V:(DE-HGF)
|x 1
650 2 7 |a Condensed Matter Physics
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650 2 7 |a Crystallography
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650 2 7 |a Magnetism
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650 2 7 |a Instrument and Method Development
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693 _ _ |a Forschungs-Neutronenquelle Heinz Maier-Leibnitz
|e POLI: Polarized hot neutron diffractometer
|f SR9a
|1 EXP:(DE-MLZ)FRMII-20140101
|0 EXP:(DE-MLZ)POLI-HEIDI-20140101
|5 EXP:(DE-MLZ)POLI-HEIDI-20140101
|6 EXP:(DE-MLZ)SR9a-20140101
|x 0
693 _ _ |a Forschungs-Neutronenquelle Heinz Maier-Leibnitz
|e HEiDi: Single crystal diffractometer on hot source
|f SR9b
|1 EXP:(DE-MLZ)FRMII-20140101
|0 EXP:(DE-MLZ)HEIDI-20140101
|5 EXP:(DE-MLZ)HEIDI-20140101
|6 EXP:(DE-MLZ)SR9b-20140101
|x 1
700 1 _ |a Meven, Martin
|0 P:(DE-Juel1)164297
|b 1
|u fzj
700 1 _ |a Hutanu, Vladimir
|0 P:(DE-Juel1)164298
|b 2
|u fzj
700 1 _ |a Roth, G.
|0 P:(DE-HGF)0
|b 3
909 C O |o oai:juser.fz-juelich.de:859541
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910 1 _ |a Forschungszentrum Jülich
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913 1 _ |a DE-HGF
|b Key Technologies
|l Future Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)
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|0 G:(DE-HGF)POF3-524
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|v Controlling Collective States
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913 1 _ |a DE-HGF
|b Forschungsbereich Materie
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|v In-house research on the structure, dynamics and function of matter
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|v Facility topic: Neutrons for Research on Condensed Matter
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914 1 _ |y 2018
920 _ _ |l yes
920 1 _ |0 I:(DE-Juel1)JCNS-FRM-II-20110218
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980 _ _ |a poster
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980 _ _ |a I:(DE-82)080009_20140620
980 _ _ |a UNRESTRICTED

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