Journal Article

FZJ-2016-06941

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Implementation of a new Cryopad on the diffractometer POLI at MLZ

Hutanu, V. (Corresponding author)FZJ* ; Luberstetter, W. ; Bourgeat-Lami, E. ; Meven, M.FZJ* ; Sazonov, A.FZJ* ; Steffen, A.FZJ* ; Heger, G. ; Roth, G. ; Lelièvre-Berna, E.Extern*

2016
American Institute of Physics [S.l.]

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Please use a persistent id in citations: http://hdl.handle.net/2128/13134  doi:10.1063/1.4963697

Abstract: A new polarized neutron single crystal diffractometer POLI (Polarization Investigator) has been developed at the Maier-Leibnitz Zentrum, Garching, Germany. After reviewing existing devices, spherical neutron polarimetry has been implemented on POLI as a main experimental technique using a third-generation cryogenic polarization analysis device (Cryopad) built in cooperation between RWTH University and Institut Laue-Langevin. In this report we describe the realization and present the performance of the new Cryopad on POLI. Some improvements in the construction as well as details regarding calibrations of Cryopad and its practical use are discussed. The reliable operation of the new Cryopad on POLI is also demonstrated.

Keyword(s): Instrument and Method Development (1st) ; Magnetism (2nd) ; Instrument and Method Development (2nd) ; Crystallography (2nd)

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Contributing Institute(s):

1. JCNS-FRM-II (JCNS (München) ; Jülich Centre for Neutron Science JCNS (München) ; JCNS-FRM-II)
2. Streumethoden (JCNS-2)

Research Program(s):

1. 6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623) (POF3-623)
2. 6G15 - FRM II / MLZ (POF3-6G15) (POF3-6G15)
3. 6212 - Quantum Condensed Matter: Magnetism, Superconductivity (POF3-621) (POF3-621)
4. 524 - Controlling Collective States (POF3-524) (POF3-524)

Experiment(s):

1. POLI: Polarized hot neutron diffractometer (SR9a)
2. HEiDi: Single crystal diffractometer on hot source (SR9b)

Appears in the scientific report 2016

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Database coverage:
; ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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