DOI > 10.5291/ILL-DATA.4-01-1461

This proposal is publicly available since 11/02/2020

Title

Spin Hamiltonian of the spin-1/2 chain system beta-TeVO4

Abstract

Spin-nematic correlations are predicted as a generic feature of the frustrated ferromagnetic zigzag S=1/2 J1-J2 chain model. The ultimate experimental evidences however are rather limited, i.e. for LiCuVO4, so their number should be extended. The proposed INS experiment aims to measure spin excitations in a new frustrated ferromagnetic zigzag S=1/2 J1-J2 chain compound beta-TeVO4. The data will be used for determination of the effective spin Hamiltonian.

Experimental Report

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Data Citation

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

Zaharko; ENDERLE Mechthild; PREGELJ Matej and Andrey Prokofiev. (2015). Spin Hamiltonian of the spin-1/2 chain system beta-TeVO4. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-01-1461

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Metadata

Experiment Parameters

  • Environment temperature

    1.5 - 20 K
  • Experiment energy

    5 meV
  • Experiment moment

    0.3-3 A-1
  • Experiment res energy

    0.15
  • Experiment res moment

    0.1

Sample Parameters

  • Formula

    • TeVO4