DOI > 10.5291/ILL-DATA.5-24-524

This proposal is publicly available since 05/17/2018

Title

Neutron powder diffraction study of Sr2CrO4 and Sr3Cr2O7 in the 2-400K temperature range

Abstract

We propose to perform a neutron diffraction study of the Sr3Cr2O7 and Sr2CrO4 high pressure phases using D1B and D2B instruments in the 2-300K and 2-400K ranges respectively in order to: 1) determine for the first time the magnetic structure at low temperature of both compounds 2) determine accurately the evolution of the crystallographic and magnetic structures with temperature and correlate them with our physical measurements.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

TOULEMONDE Pierre; JEANNEAU Justin; NASSIF Vivian; NUNEZ-REGUEIRO Manuel; SILVA DE FREITAS Daniele Cristina and SUARD Emmanuelle. (2013). Neutron powder diffraction study of Sr2CrO4 and Sr3Cr2O7 in the 2-400K temperature range. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-24-524

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Metadata

Experiment Parameters

  • Environment temperature

    2-400K

  • Experiment energy

    1.594-2.52

Sample Parameters

  • Formula

    • Sr2CrO4
    • Sr3Cr2O7

  • Consistence

    polycristalline

  • Mass

    1000

  • Size

    200

  • Space

    I 4/mmm

  • Unit cell A

    3.82

  • Unit cell B

    3.82

  • Unit cell C

    12.4

  • Alpha

    90

  • Beta

    90

  • Gamma

    90

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