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Very large spontaneous electric polarization in BiFeO3 single crystals at room temperature and its evolution under cycling fields

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Lebeugle, D., Colson, D., Forget, A., Viret, M.·2007·Applied Physics Letters

Abstract

Electric polarization loops are measured at room temperature on highly pure BiFeO3 single crystals synthesized by a flux growth method. Because the crystals have a high electrical resistivity, the resulting low leakage currents allow the authors to measure a large spontaneous polarization in excess of 100μCcm−2, a value never reported in the bulk. During electric cycling, the slow degradation of the material leads to an evolution of the hysteresis curves eventually preventing full saturation of the crystals.

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Metadata

Authors
Lebeugle, D., Colson, D., Forget, A., & Viret, M.
Venue
Applied Physics Letters
Published
2007-07-09
Volume
91
Issue
2
ISSN
  • 0003-6951 (ISSN-L)
  • 1077-3118
OpenAlex
W2030444122
Cited by
674
References
0
FWCI
19.23
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Very large spontaneous electric polarization in BiFeO3 single crystals at room temperature and its evolution under cycling fields. https://app.cochat.ai/papers/10.1063/1.2753390
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Lebeugle, D., Colson, D., Forget, A., & Viret, M. (2007). Very large spontaneous electric polarization in BiFeO3 single crystals at room temperature and its evolution under cycling fields. Applied Physics Letters. https://doi.org/10.1063/1.2753390

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.