DOI > 10.5291/ILL-DATA.5-31-2683

This proposal is publicly available since 02/03/2025

Title

Magnetic structure determination of BaCoO2 by Neutron Powder Diffraction

Abstract

Title: Magnetic structure determination of BaCoO2 by Neutron Powder Diffraction We propose here to study the temperature dependence of BaCoO2 (250 K≤ T ≤400 K) which exhibits a chiral structure with P3121 space group analogous to α-quartz where Co2+ are all located in tetrahedral environment by neutron powder diffraction in order to determine the magnetic structure of this material. This study is part of the work of Aliou Diatta who has recently defended his PhD thesis. Magnetic measurements data (Fig 1-a), show an antiferromagnetic ordering temperature (TN=330 K).

Experimental Report

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Data Citation

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

DIATTA Aliou; Claire V. Colin and ROUQUETTE Jerome. (2020). Magnetic structure determination of BaCoO2 by Neutron Powder Diffraction. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-31-2683

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Metadata

Experiment Parameters

  • Environment temperature

    250 K and 400 K
  • Experiment energy

    2.52 Å

Sample Parameters

  • Formula

    • BaCoO2