DOI > 10.5291/ILL-DATA.5-31-2204

This proposal is publicly available since 11/11/2017

Title

Structural and magnetic investigations of the LaFe12-xCoxB6 series of itinerant electron magnetic compounds

Abstract

We propose to determine the magnetic structure of the LaFe12-xCoxB6 compounds which are exhibiting interesting and unusual itinerant electron metamagnetic behavior. Indeed, the magnetic ordering is ferro against antiferromagnetic for the Co and Fe containing compounds respectively, we are also interested in the determination of the composition dependence of the magnetic structure. The possible preferential location of the Fe atoms on some crystal sites will also be investigated at high T (paramagnetic state). A further aim is to determine the effect of the local environment on the magnitude of the magnetic moments of the Fe or Co atoms.

Experimental Report

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Data Citation

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

ISNARD Olivier; DIOP Léopold; SUARD Emmanuelle and TENCE Sophie. (2012). Structural and magnetic investigations of the LaFe12-xCoxB6 series of itinerant electron magnetic compounds. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-31-2204

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Metadata

Experiment Parameters

  • Experiment energy

    2.52

Sample Parameters

  • Formula

    • LaFe12-xC0xB6 x=0,2,4,6,8,10,12 (made with isotopic boron)
  • Consistence

    polycristalline
  • Mass

    3000
  • Space

    R-3M
  • Unit cell A

    9.612
  • Unit cell B

    9.612
  • Unit cell C

    7.606
  • Alpha

    90
  • Beta

    90
  • Gamma

    120