Design, calibration, and performance of a uniaxial pressure cell for neutron scattering studies of quantum magnetism

L. Ø. Sandberg; M. L. Haubro; K. M. L. Krighaar; R. Edberg; I. M. B. Fjellvåg; M. Guthrie; A. T. Holmes; L. Mangin-Thro; A. Wildes; P. Henelius; K. Lefmann; P. P. Deen

doi:10.1063/5.0152136

Design, calibration, and performance of a uniaxial pressure cell for neutron scattering studies of quantum magnetism

L. Ø. Sandberg
, M. L. Haubro
, K. M. L. Krighaar
, R. Edberg
, I. M. B. Fjellvåg
, M. Guthrie
, A. T. Holmes
, L. Mangin-Thro
, A. Wildes
, P. Henelius
, K. Lefmann
, P. P. Deen^*

^*Corresponding author for this work

Department of Physics

University of Copenhagen
KTH Royal Institute of Technology
University of Oslo
University of Edinburgh
Institut Laue-Langevin
European Spallation Source ERIC

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

We provide an overview of a pressure cell designed to apply uniaxial pressure to single crystals for the study, by neutron scattering techniques, of strongly correlated magnetic systems and, in particular, quantum magnets. A detailed overview of the pressure cell components, their requirements, and links to the scientific and technical specifications are presented. The pressure cell is able to accommodate a 200 mm³ single crystal that can be pressurized up to 2 GPa at cryogenic temperatures. The pressure cell is consistent with the requirements of inelastic neutron scattering and, importantly, neutron polarization analysis. A particular strength of the uniaxial pressure cell is the highly uniform and low background for a wide scattering angle of 360° horizontally and ±20° vertically. We show the performance of the uniaxial pressure cell using a relevant neutron scattering instrument, the polarized diffuse scattering instrument, D7. The experiments confirm that the cell complies with the scientific and technical requirements. This uniaxial pressure cell will provide a useful additional tool in the sample environment suite available for the study of quantum magnetism.

Original language	English
Article number	103901
Journal	Review of Scientific Instruments
Volume	94
Issue number	10
Number of pages	16
ISSN	0034-6748
DOIs	https://doi.org/10.1063/5.0152136
Publication status	Published - 2023

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Sandberg, L. Ø., Haubro, M. L., Krighaar, K. M. L., Edberg, R., Fjellvåg, I. M. B., Guthrie, M., Holmes, A. T., Mangin-Thro, L., Wildes, A., Henelius, P., Lefmann, K., & Deen, P. P. (2023). Design, calibration, and performance of a uniaxial pressure cell for neutron scattering studies of quantum magnetism. Review of Scientific Instruments, 94(10), Article 103901. https://doi.org/10.1063/5.0152136

@article{6e5c3717280a441e8b2d826709d37107,

title = "Design, calibration, and performance of a uniaxial pressure cell for neutron scattering studies of quantum magnetism",

abstract = "We provide an overview of a pressure cell designed to apply uniaxial pressure to single crystals for the study, by neutron scattering techniques, of strongly correlated magnetic systems and, in particular, quantum magnets. A detailed overview of the pressure cell components, their requirements, and links to the scientific and technical specifications are presented. The pressure cell is able to accommodate a 200 mm3 single crystal that can be pressurized up to 2 GPa at cryogenic temperatures. The pressure cell is consistent with the requirements of inelastic neutron scattering and, importantly, neutron polarization analysis. A particular strength of the uniaxial pressure cell is the highly uniform and low background for a wide scattering angle of 360° horizontally and ±20° vertically. We show the performance of the uniaxial pressure cell using a relevant neutron scattering instrument, the polarized diffuse scattering instrument, D7. The experiments confirm that the cell complies with the scientific and technical requirements. This uniaxial pressure cell will provide a useful additional tool in the sample environment suite available for the study of quantum magnetism.",

author = "Sandberg, \{L. {\O}.\} and Haubro, \{M. L.\} and Krighaar, \{K. M. L.\} and R. Edberg and Fjellv{\aa}g, \{I. M. B.\} and M. Guthrie and Holmes, \{A. T.\} and L. Mangin-Thro and A. Wildes and P. Henelius and K. Lefmann and Deen, \{P. P.\}",

note = "Publisher Copyright: {\textcopyright} 2023 Author(s).",

year = "2023",

doi = "10.1063/5.0152136",

language = "English",

volume = "94",

journal = "Review of Scientific Instruments",

issn = "0034-6748",

publisher = "American Institute of Physics",

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}

Sandberg, LØ, Haubro, ML, Krighaar, KML, Edberg, R, Fjellvåg, IMB, Guthrie, M, Holmes, AT, Mangin-Thro, L, Wildes, A, Henelius, P, Lefmann, K & Deen, PP 2023, 'Design, calibration, and performance of a uniaxial pressure cell for neutron scattering studies of quantum magnetism', Review of Scientific Instruments, vol. 94, no. 10, 103901. https://doi.org/10.1063/5.0152136

TY - JOUR

T1 - Design, calibration, and performance of a uniaxial pressure cell for neutron scattering studies of quantum magnetism

AU - Sandberg, L. Ø.

AU - Haubro, M. L.

AU - Krighaar, K. M. L.

AU - Edberg, R.

AU - Fjellvåg, I. M. B.

AU - Guthrie, M.

AU - Holmes, A. T.

AU - Mangin-Thro, L.

AU - Wildes, A.

AU - Henelius, P.

AU - Lefmann, K.

AU - Deen, P. P.

PY - 2023

Y1 - 2023

N2 - We provide an overview of a pressure cell designed to apply uniaxial pressure to single crystals for the study, by neutron scattering techniques, of strongly correlated magnetic systems and, in particular, quantum magnets. A detailed overview of the pressure cell components, their requirements, and links to the scientific and technical specifications are presented. The pressure cell is able to accommodate a 200 mm3 single crystal that can be pressurized up to 2 GPa at cryogenic temperatures. The pressure cell is consistent with the requirements of inelastic neutron scattering and, importantly, neutron polarization analysis. A particular strength of the uniaxial pressure cell is the highly uniform and low background for a wide scattering angle of 360° horizontally and ±20° vertically. We show the performance of the uniaxial pressure cell using a relevant neutron scattering instrument, the polarized diffuse scattering instrument, D7. The experiments confirm that the cell complies with the scientific and technical requirements. This uniaxial pressure cell will provide a useful additional tool in the sample environment suite available for the study of quantum magnetism.

AB - We provide an overview of a pressure cell designed to apply uniaxial pressure to single crystals for the study, by neutron scattering techniques, of strongly correlated magnetic systems and, in particular, quantum magnets. A detailed overview of the pressure cell components, their requirements, and links to the scientific and technical specifications are presented. The pressure cell is able to accommodate a 200 mm3 single crystal that can be pressurized up to 2 GPa at cryogenic temperatures. The pressure cell is consistent with the requirements of inelastic neutron scattering and, importantly, neutron polarization analysis. A particular strength of the uniaxial pressure cell is the highly uniform and low background for a wide scattering angle of 360° horizontally and ±20° vertically. We show the performance of the uniaxial pressure cell using a relevant neutron scattering instrument, the polarized diffuse scattering instrument, D7. The experiments confirm that the cell complies with the scientific and technical requirements. This uniaxial pressure cell will provide a useful additional tool in the sample environment suite available for the study of quantum magnetism.

U2 - 10.1063/5.0152136

DO - 10.1063/5.0152136

M3 - Journal article

C2 - 37787628

AN - SCOPUS:85174250929

SN - 0034-6748

VL - 94

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 10

M1 - 103901

ER -

Design, calibration, and performance of a uniaxial pressure cell for neutron scattering studies of quantum magnetism

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