DOI > 10.5291/ILL-DATA.5-31-2635

This proposal is publicly available since 09/27/2024

Title

Spin-Peierls transitions and magnetic ordering in KAgF3

Abstract

Silver fluorides form an interesting material class due to the electronic similarities with the cuprates exhibiting amongst other phenomena high temperature superconductivity or spin-Peierls transitions. However, only very recently these materials become available in high quality and large volume. KAgF3 shows a one-dimensional electronic arrangement arising from the particular crystal structure. There are several anomalies in the magnetic susceptibility suggesting magnetic ordering and/or a spin-Peierls transition. In order to determine possibly very weak and F-based structural distortions and in order to determine the low-temperature magnetic structures we propose to combine high-flux and high-resolution neutron powder diffraction experiments on this material.

Experimental Report

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Data Citation

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

Wojciech Grochala; BIESENKAMP Sebastian; M. Braden; Thomas C. Hansen; KOTERAS Kacper and José Lorenzana. (2019). Spin-Peierls transitions and magnetic ordering in KAgF3. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-31-2635

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Metadata

Experiment Parameters

  • Environment temperature

    2-300K
  • Experiment energy

    standard
  • Experiment moment

    standard
  • Experiment res energy

    standard
  • Experiment res moment

    standard

Sample Parameters

  • Formula

    • KAgF3