ISIS Neutron and Muon Source Data Journal

Studies of pressure dependent phase behaviour in LaCo1-xRhxO3 (x = 0.1 and 0.3)

Abstract: Cobalt based perovskites have attracted extensive attention due to their unique charge and spin-state flexibility, resulting in intriguing structure-property relationships. The parent material, LaCoO3 exhibits a series of complex temperature driven electronic and spin state transitions. Doping the La site with Rh stabilises Co in the +3 oxidation state with increasing Rh content driving a phase transition from rhombohedral to orthorhombic. We are interested in the effects of applied pressure for materials which sit either sider of this transition. These data will allow us to correlate the complex phenomena observed in these materials with chemical pressure (doping studies) to provide new insight into the complexities of these materials. Please note this is a resubmission.

Principal Investigator: Dr Donna Arnold
Experimenter: Miss Haritha Sasidharan Vanaja
Local Contact: Dr Craig Bull

DOI: 10.5286/ISIS.E.RB2610346

ISIS Experiment Number: RB2610346

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 Donna Arnold et al; (2026): Studies of pressure dependent phase behaviour in LaCo1-xRhxO3 (x = 0.1 and 0.3), STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2610346

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