Ultra high resolution of PZT 30/70 domains as imaged by PFM
Dunn, S, Shaw, CP, Huang, Z and Whatmore, RW (2002). Ultra high resolution of PZT 30/70 domains as imaged by PFM. Nanotechnology. 13 (4).
|Authors||Dunn, S, Shaw, CP, Huang, Z and Whatmore, RW|
iezoforce microscopy (PFM) has been used to determine the domain structure of lead zirconate titanate (PZT) (30/70) on an indium tin oxide (ITO)/glass substrate with a TiO2 boundary layer. The PZT nucleates into the perovskite form in a random crystallographic manner, which leads to a random domain structure in the final film. Using PFM it has been possible to visualize the domain structure of the PZT and determine that the domain structure has features as fine as 8 nm herringbone patterns. The possible impact of these structures for future devices utilizing nanoscale features of PZT and especially FeRAM developments is highlighted.
|Journal citation||13 (4)|
|Digital Object Identifier (DOI)||doi:https://www.doi.org/10.1088/0957-4484/13/4/303|
|28 May 2002|
|Publication process dates|
|Deposited||15 Jan 2019|
|Accepted||24 Apr 2002|
|Accepted author manuscript|
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