High field study of ‘multipiezo’ Pb2MnO4

DOI

Manganese based oxides are of great interest for both spintronic and multiferroic applications.Pb2MnO4 crystallizes in the acentric but non-polar space group P-421c which allows piezoelectricity. Pb2MnO4 also shows antiferromagnetic order below TN = 18K. The magnetic spacegroup P-421c is compatible with piezomagnetism making Pb2MnO4 a candidate multipiezo(piezoelectric and piezomagnetic) material. Magnetization and Resonant Ultrasound Spectroscopy (RUS) measurements reveal a change in magnetic order and perhaps crystal symmetry in applied fields > 4 T. We request 1 day to measure high resolution NPD patterns at temperatures between 2 and 50 K under applied magnetic fields up to 7 T.

Identifier
DOI https://doi.org/10.5286/ISIS.E.RB1900144-1
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/103856976
Provenance
Creator Dr KUNLANG JI; Ms Pavitra Shanbhag; Professor Paul Attfield; Professor Michael Carpenter; Dr Elena Solana-Madruga; Dr Pascal Manuel; Dr Congling Yin; Ms Patricia Romana Kloihofer
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 Photon- and Neutron Geosciences
Temporal Coverage Begin 2019-07-10T07:30:00Z
Temporal Coverage End 2019-07-15T08:51:34Z