- Abstract:
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We investigate polarization memory effects in single-crystal CuFeO2, which has a magnetically induced ferroelectric phase at low temperatures and applied B fields between 7.5 and 13 T. Following electrical poling of the ferroelectric phase, we find that the nonpolar collinear antiferromagnetic ground state at B=0 T retains a strong memory of the polarization magnitude and direction, such that upon reentering the ferroelectric phase a net polarization of comparable magnitude to the initial pol...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Author's accepted manuscript
- Files:
-
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(pdf, 2.7MB)
-
- Publisher copy:
- 10.1103/PhysRevB.94.144411
-
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- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review B Journal website
- Issue:
- 14
- Publication date:
- 2016-10-05
- DOI:
- EISSN:
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2469-9969
- ISSN:
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2469-9950
- Pubs id:
-
pubs:653404
- URN:
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uri:763e8d1e-e1d1-433c-9696-4edc87e7eb1b
- UUID:
-
uuid:763e8d1e-e1d1-433c-9696-4edc87e7eb1b
- Local pid:
- pubs:653404
- Keywords:
- Copyright holder:
- American Physical Society
- Copyright date:
- 2016
- Notes:
-
Copyright 2016 American Physical Society. Access to supporting Data at https://doi.org/10.5287/bodleian:rJOabo6Pq
This is the author's accepted manuscript version of the article. The final version is available online from the American Physical Society at: https://doi.org/10.1103/PhysRevB.94.144411
Journal article
Polarization memory in the nonpolar magnetic ground state of multiferroic CuFeO2
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