ISIS Neutron and Muon Source Data Journal

Understanding of Competing Magnetic Processes in La0.7Sr0.3MnxFe1-xO3 Perovskite

Abstract: The aim of this experiment is to complete the understanding of the complex nature of the structural and magnetic interactions in the La0.7Sr0.3Mn1-xFexO3 series of materials in particular x=0, 0.2, 0.5 and 0.7. Perovskite manganates with the general formula L1-xAxMnO3 (e.g. L=La, Pr , Nd and A=Ca and Sr) have attracted significant interest as a result of their unusual transport and magnetic properties, in particular colossal magnetoresistance (CMR) behaviour. The physical properties of the materials are controlled by various factors including concentration of the divalent A ion and relative atomic radii of the ions which control the structural distortions away from the cubic aristotype and therefore impact strongly on the electronic and magnetic structures.

Principal Investigator: Dr Craig Bull
Experimenter: Dr Nicholas Funnell
Experimenter: Dr Kevin Knight
Experimenter: Dr Christopher Ridley
Experimenter: Dr Alexandra Gibbs

DOI: 10.5286/ISIS.E.RB1720477

ISIS Experiment Number: RB1720477

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
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Data Citation

The recommended format for citing this dataset in a research publication is as:
[author], [date], [title], [publisher], [doi]

For Example:
Dr Craig Bull et al; (2017): Understanding of Competing Magnetic Processes in La0.7Sr0.3MnxFe1-xO3 Perovskite, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1720477

Data is released under the CC-BY-4.0 license.