ISIS Neutron and Muon Source Data Journal

The magnetic structure of an A- site and B-site ordered perovskite: CaCu3Fe2Os2O12

Abstract: Recently, double perovskites have attracted enormous attention. Now, we have successfully synthesized a quadruple perovskite compound which shows not only one but, both, A-site and B-site ordering within the ABO3 perovskite structure. Interestingly, the introduction of magnetic ions both at the A and B sites in CaCu3Fe2Os2O12 increases the ferromagnetic transition to roughly 580 K. In order to clarify the magnetic structure of this new compound we propose to perform powder neutron diffraction experiments using the WISH diffractometer. Unfortunately, a very elaborate high pressure synthesis route is needed to synthesize this new material. Therefore, only tiny amounts of sample mass can be obtained after each synthesis process using high pressure cells. Hence, we ask for 5 days of beamtime for measuring the magnetic structure of the new quadruple perovskite material in CaCu3Fe2Os2O12.

Principal Investigator: Dr Alexander Christoph Komarek
Experimenter: Dr Hanjie Guo
Local Contact: Dr Pascal Manuel

DOI: 10.5286/ISIS.E.RB1610053

ISIS Experiment Number: RB1610053

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
Select the data format above to find out more about it.

Data Citation

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

For Example:
Dr Alexander Christoph Komarek et al; (2016): The magnetic structure of an A- site and B-site ordered perovskite: CaCu3Fe2Os2O12, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1610053

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