DOI > 10.5291/ILL-DATA.4-01-1712

Please note

The full details of this dataset is not yet available to the public as it still under its embargo period. As such there are only a few details publically exposed. To find out more about how the ILL governs the release of data, please go here. Thank you for your understanding.

Title

Temperature dependence of spin wave modes in multiferroic cupric oxide

Abstract

The objective is to follow the temperature evolution of the acoustic and optic magnon modes at the magnetic zone centre in CuO. Measurements will be made throughout the collinear antiferromagnetic phase (T < 213K) and into the helical phase (213 < T < 230K). We shall use longitudinal polarization analysis to identify modes from different spin components, and to separate spin wave scattering from optic phonons. With these systematic measurements we hope to be able to interpret the complex spectrum in the helical phase, and thus identify the interactions which (i) stabilize the helix at high temperatures, and (ii) stabilize the collinear antiferromagnet at low temperatures.

Experimental Report

Download Experimental Report

Download Data

The data is currently only available to download if you are a member of the proposal team.

Download Data

Data Citation

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

BOOTHROYD Andrew Timothy; BOURDAROT Frederic; Viviane Peçanha Antonio and Siobhan M. Tobin. (2021). Temperature dependence of spin wave modes in multiferroic cupric oxide. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-01-1712

Cited by

This data has not been cited by any articles.

Metadata

Experiment Parameters

This data is not yet public

Sample Parameters

This data is not yet public

Institut Laue-Langevin

Copyright © 2025

  • Access to data is governed by the ILL data policy.
  • ILL has partnered with DataCite as the registration agency for data persistent identifiers.