Please use this identifier to cite or link to this item:
|Title:||Giant strain in PbZr0.2Ti0.8O3 nanowires|
|Authors:||Zhou, Z.H. |
|Citation:||Zhou, Z.H., Gao, X.S., Wang, J., Fujihara, K., Ramakrishna, S., Nagarajan, V. (2007). Giant strain in PbZr0.2Ti0.8O3 nanowires. Applied Physics Letters 90 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2435941|
|Abstract:||The authors report a giant reversible piezoelectric strain of ∼4.2% achieved with single-crystalline Pb Zr0.2 Ti0.8 O3 nanowires of ∼70 nm in diameter, which is nearly 300% greater than the nominal values reported for ceramic perovskite single crystals. The giant strain arises from the reversible switching of ferroelastic domains. In the nanowires, there is a competition between surface tension, which forces in-plane polarization, and applied electric field, which stabilizes out-of-plane polarization, through the entire voltage cycle, the result of which is the reversible movement of ferroelastic domains. © 2007 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 21, 2018
WEB OF SCIENCETM
checked on Jun 12, 2018
checked on Jul 6, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.