DOI > 10.5291/ILL-DATA.4-01-1340

This proposal is publicly available since 04/28/2020

Title

Spin fluctuations in Hg doped CeCoIn5 with long-range commensurate magnetic order and superconductivity

Abstract

The proposal requests time to measure the spin fluctuations in magnetically ordered CeCoIn5 doped with 5% Hg. Doping with Hg, suppresses superconductivity and enhances commensurate (1/2,1/2,1/2) magnetic order. Measuring the momentum and energy dependence of these fluctuations will help to understand the parent phase which competes with the unconventional superconducting phase in 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:

STOCK Christopher; BAUER Eric and SCHMALZL Karin. (2015). Spin fluctuations in Hg doped CeCoIn5 with long-range commensurate magnetic order and superconductivity. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-01-1340

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Metadata

Experiment Parameters

  • Environment temperature

    0.5 K - 10 K
  • Experiment energy

    Ef=3.7 meV

Sample Parameters

  • Formula

    • CeCoIn4.95Hg0.05
  • Consistence

    single crystal
  • Mass

    5-6g