Probing the magnetic ground state in one dimensional magnetic systems Ba3CrS5 and Ba3CrSe5

DOI

Most of the one dimensional spin chain compounds are antiferromagnetic with a rich magnetic phase diagram due to the magnetic frustration. We have synthesized Ba3CrS5 and Ba3CrSe5, which forming chains of CrS(Se)6 octahedra along c-axis. The magnetic structure, investigated using neutron diffraction study reveals the ferromagnetic arrangement of the Cr3+ moments in the ab-plane, while anti-ferromagnetic coupling of the FM planes along the c-axis. Based on the DFT+U calculation, we have found the band gap is ~0.78 eV. Our recent INS study on Ba3CrS5 shows the signature of short range ordering. Hence, detailed study regarding nature of magnetic ground state of these spin chain compounds, Ba3CrS5 and Ba3CrSe5 is important to get insight of physics behind the various interesting properties of these systems and for this investigation muon spin relaxation is a very useful tool.

Identifier
DOI https://doi.org/10.5286/ISIS.E.101135422
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/101135422
Provenance
Creator Dr Koji Yokoyama; Dr Devashi Adroja; Dr Jhuma Sannigrahi; Dr Xiancheng Wang
Publisher ISIS Neutron and Muon Source
Publication Year 2022
Rights CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact isisdata(at)stfc.ac.uk
Representation
Resource Type Dataset
Discipline Natural Sciences; Physics
Temporal Coverage Begin 2019-02-18T09:30:00Z
Temporal Coverage End 2019-02-20T09:30:00Z