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Direct measurement of magnetoelectric exchange in self-assembled epitaxial BiFeO3–CoFe2O4 nanocomposite thin films
| Content Provider | Semantic Scholar |
|---|---|
| Author | Xing, Zengping Wang, Zhiguang Wang, Tao Lei, Guangyin Li, Jiefang Viehland, Dwight D. |
| Copyright Year | 2009 |
| Abstract | We report the direct measurement of a magnetoelectric (ME) exchange between magnetostrictive CoFe2O4 nanopillars in a piezoelectric BiFeO3 matrix for single-layer nanocomposite epitaxial thin films grown on (001) SrTiO3 substrates with SrRuO3 bottom electrodes. The ME coefficient was measured by a magnetic cantilever method and had a maximum value of ∼20 mV/cm Oe. The films possessed saturation polarization (60 μC/cm2) and magnetization (410 emu/cc) properties equivalent to bulk values, with typical hysteresis loops. |
| Starting Page | 192902 |
| Ending Page | 192902 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Volume Number | 94 |
| Alternate Webpage(s) | https://vtechworks.lib.vt.edu/bitstream/handle/10919/25163/1.3138138.pdf?isAllowed=y&sequence=1 |
| Alternate Webpage(s) | https://doi.org/10.1063/1.3138138 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |