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Highly (111)-oriented multiferroic BiFeO3 thin film on a glass substrate
- Source :
-
Journal of Crystal Growth . Mar2013, Vol. 367, p24-26. 3p. - Publication Year :
- 2013
-
Abstract
- Abstract: BiFeO3 (BFO) thin films were deposited on Pt/Ta/glass substrates by pulsed laser deposition. To grow highly (111)-oriented and good adhesive Pt bottom electrodes, Ta adhesion layers were used between Pt bottom electrodes and glass substrates. On the highly (111)-oriented Pt bottom electrodes, highly (111)-oriented polycrystalline BFO thin films were obtained as confirmed by X-ray diffraction experiments. The BFO thin film exhibited a high ferroelectric polarization (2P r ≈56μC/cm2). The highly (111)-oriented BFO thin film also showed a ferromagnetic hysteresis loop and a ferroelectric domain size of approximately 30–40nm, which is equivalent to 0.25Tbit/in2. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00220248
- Volume :
- 367
- Database :
- Academic Search Index
- Journal :
- Journal of Crystal Growth
- Publication Type :
- Academic Journal
- Accession number :
- 85855187
- Full Text :
- https://doi.org/10.1016/j.jcrysgro.2013.01.012