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Intrinsic Ferroelectric Coercive Field
Abstract
The Landau-Ginzburg theory of ferroelectricity predicts the intrinsic coercive field for polarization reversal, but the observed extrinsic coercive field is always much smaller as a result of nucleation, dynamic processes not covered by the static theory. We have realized the intrinsic coercive field for the first time, in two-dimensional Langmuir-Blodgett polymer films as thin as 1 nm. The measured coercive field is in good agreement with the theoretical intrinsic value, exhibits the expected dependence on temperature, and does not depend on thickness below 15 nm.
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Cited by
Resistive switching materials for information processing
Wang, Z., Wu, H., Burr, G. W., Hwang, C. S., Wang, K. L., Xia, Q., & Yang, J. J. (2020) · Nature Reviews Materials · doi:10.1038/s41578-019-0159-3 · Cited by 1,214
Scaling of the Coercive Field with Thickness in Thin-Film Ferroelectrics
CHANDRA, P., DAWBER, M., LITTLEWOOD, P. B., & SCOTT, J. F. (2004) · Ferroelectrics · doi:10.1080/00150190490891157 · Cited by 70
Metadata
- Authors
- Ducharme, S., Fridkin, V. M., Bune, A. V., Palto, S. P., Blinov, L. M., Petukhova, N. N., & Yudin, S. G.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2000-01-03
- Volume
- 84
- Issue
- 1
- Pages
- 175-178
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2058463995
- Cited by
- 365
- References
- 0
- FWCI
- 9.34
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Intrinsic Ferroelectric Coercive Field. https://app.cochat.ai/papers/10.1103/physrevlett.84.175
- The paper
- Ducharme, S., Fridkin, V. M., Bune, A. V., Palto, S. P., Blinov, L. M., Petukhova, N. N., & Yudin, S. G. (2000). Intrinsic Ferroelectric Coercive Field. Physical Review Letters. https://doi.org/10.1103/physrevlett.84.175
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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