| Autor: |
Boucher, R., Renz, P., Li, C., Fuhrlich, T., Bauch, J., Yoon, K. H., Lupascu, D. C. |
| Předmět: |
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| Zdroj: |
Journal of Applied Physics; Sep2011, Vol. 110 Issue 6, p064112, 5p |
| Abstrakt: |
BaTiO3 nanowires were grown in an amorphous aluminum oxide membrane from a sol-gel via electrophoresis. These had a ferroelectric coercive field of 5 kV/mm after undergoing a thermal treatment. This value is 12-16 times larger than the bulk value. Such enhancements are in agreement with local PFM measurements by others. An enhanced polarization of ≈80 μC/cm2 was also measured, where the bulk is around 26 μC/cm2. In addition, low leakage currents were also observed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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