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Giant Ferroelectric Polarization Beyond 150 µC/cm2 in BiFeO3 Thin Film
Open accessAbstract
Ferroelectric BiFeO 3 thin films have been deposited on Pt/TiO 2/SiO 2/Si substrate by pulsed-laser deposition. From the X-ray diffraction analysis, the BiFeO 3 thin film consists of perovskite single-phase, and the crystal structure shows the tetragonal structure (c/a = 1.018) with a space group P 4 m m. It is obtained that the BiFeO 3 thin film shows a well-saturated remarkably giant saturation polarization of 158 µC/cm 2 and a remanent polarization of 146 µC/cm 2 for a maximum applied voltage of 20 V at 90 K. These values of polarization are largest ever-measured in ferroelectrics.
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Cited by
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Dong, S., Liu, J.-M., Cheong, S.-W., & Ren, Z. (2015) · Advances in Physics · doi:10.1080/00018732.2015.1114338 · Cited by 893
Magnetoelectric Coupling Effects in Multiferroic Complex Oxide Composite Structures
Vaz, C. A. F., Hoffman, J., Ahn, C. H., & Ramesh, R. (2010) · Advanced Materials · doi:10.1002/adma.200904326 · Cited by 889
Magnetoelectric and multiferroic media
Pyatakov, A. P., & Zvezdin, A. K. (2012) · Physics-Uspekhi · doi:10.3367/ufne.0182.201206b.0593 · Cited by 565
Influence of parasitic phases on the properties of BiFeO3 epitaxial thin films
Béa, H., Bibes, M., Barthélémy, A., Bouzehouane, K., Jacquet, E., Khodan, A., Contour, J.-P., Fusil, S., Wyczisk, F., Forget, A., et al. (2005) · Applied Physics Letters · doi:10.1063/1.2009808 · Cited by 411
Singh, S. K., Ishiwara, H., & Maruyama, K. (2006) · Applied Physics Letters · doi:10.1063/1.2218819 · Cited by 360
Metadata
- Authors
- Yun, K. Y., Ricinschi, D., Kanashima, T., Noda, M., & Okuyama, M.
- Venue
- Japanese Journal of Applied Physics
- Publisher
- IOP Publishing
- Published
- 2004-04-16
- Volume
- 43
- Issue
- 5A
- Pages
- L647
- ISSN
- 0021-4922 (ISSN-L)
- 1347-4065
- OpenAlex
- W1925339558
- Cited by
- 363
- References
- 0
- FWCI
- 20.21
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Yun, K. Y., Ricinschi, D., Kanashima, T., Noda, M., & Okuyama, M. (2004). Giant Ferroelectric Polarization Beyond 150 µC/cm2 in BiFeO3 Thin Film. Japanese Journal of Applied Physics. https://doi.org/10.1143/jjap.43.l647
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