DOI > 10.5291/ILL-DATA.4-01-1228

This proposal is publicly available since 10/31/2017

Title

Magnetic excitation spectrum of layered selenide AgCrSe2

Abstract

Layered chalcogenide AgCrSe2 is a parent compound of multiferroic AgCrS2. Although AgCrS2 exhibits a collinear stripe-like antiferromagnetic spin order below TN, the magnetic structure of AgCrSe2 is reported to be helicoidal, with an (ab) plane magnetic anisotropy. Our aim is to carry on an investigation of AgCrSe2 using powder inelastic neutron scattering, so as to determine the spin excitations spectrum, and understand the differences between the magnetic exchange paths and values that can stabilize such different magnetic configurations in structurally closely related compounds.

Experimental Report

Download Experimental Report

Download Data

Please note that you will need to login with your ILL credentials to download the data.

Download Data

Data Citation

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

DAMAY Francoise; MAIGNAN Antoine; PETIT Sylvain and ROLS Stephane. (2012). Magnetic excitation spectrum of layered selenide AgCrSe2. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-01-1228

Cited by

This data has not been cited by any articles.

Metadata

Experiment Parameters

  • Environment temperature

    2K-300K

  • Experiment energy

    1.6-3.2

Sample Parameters

  • Formula

    • AgCrSe2

  • Consistence

    powder

  • Mass

    3000

  • Space

    R3m

  • Unit cell A

    3.7

  • Unit cell B

    3.7

  • Unit cell C

    21.2

  • Alpha

    90

  • Beta

    90

  • Gamma

    120

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.