ISIS Neutron and Muon Source Data Journal

Multiferroic phase of CuO toward room temperature in high pressure above 10 GPa

Abstract: We propose to perform neutron diffraction experiment under high pressure condition, using a single crystal of CuO. This monoxide is known as a multiferroic compound with high Tc (~ 230 K). Recently, we have succeeded in measuring the magnetic Bragg reflections up to 8.0 GPa on WISH. We found that the Tc linearly increases from ambient pressure value and reaches 257 K at 8.0 GPa. (RB 1920114) Extrapolating the Tc value to higher pressure region, we anticipate that the multiferroic phase transition temperature can reach room temperature at ~18 GPa. In this work, we would like to extend the pressure region from 8.0 GPa to 25 GPa by the neutron diffraction experiment with Paris-Edinburgh press on WISH.

Principal Investigator: Dr Noriki Terada
Experimenter: Dr Pascal Manuel
Experimenter: Dr Craig Bull
Experimenter: Dr Navid Qureshi
Experimenter: Dr Fabio Orlandi
Experimenter: Dr Dharmalingan Prabhakaran
Local Contact: Dr Dmitry Khalyavin
Experimenter: Dr Christopher Ridley

DOI: 10.5286/ISIS.E.RB2000120

ISIS Experiment Number: RB2000120

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 Noriki Terada et al; (2021): Multiferroic phase of CuO toward room temperature in high pressure above 10 GPa, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2000120

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