Giere, A. and Zhou, X. and Paul, F. and Sazegar, M. and Zheng, Y. and Maune, H. and Binder, J. R. and Jakoby, Rolf (2008):
Barium Strontium Titanate Thick-Films: Dependency between Dielectric Performance and their Morphology.
In: FREQUENZ, 62 (3-4), pp. 47-51. [Article]
Abstract
The paper is focused on the influence of the morphology of barium strontium titanate (BST) thick-films on their effective dielectric properties. Therefore two BST thick-films are made with a minor deviation in sinter temperature, and hence their mean grain size of the films and their sintering necks. By modeling the meso-structure using a Nonlinear 3D Finite-Difference Time-Domain field solver the assumed effect of the morphology on the effective dielectric properties are confirmed. The simulation results show the potential for a further improvement of the dielectric tunability of BST thick-films.
| Item Type: | Article |
|---|---|
| Erschienen: | 2008 |
| Creators: | Giere, A. and Zhou, X. and Paul, F. and Sazegar, M. and Zheng, Y. and Maune, H. and Binder, J. R. and Jakoby, Rolf |
| Title: | Barium Strontium Titanate Thick-Films: Dependency between Dielectric Performance and their Morphology |
| Language: | English |
| Abstract: | The paper is focused on the influence of the morphology of barium strontium titanate (BST) thick-films on their effective dielectric properties. Therefore two BST thick-films are made with a minor deviation in sinter temperature, and hence their mean grain size of the films and their sintering necks. By modeling the meso-structure using a Nonlinear 3D Finite-Difference Time-Domain field solver the assumed effect of the morphology on the effective dielectric properties are confirmed. The simulation results show the potential for a further improvement of the dielectric tunability of BST thick-films. |
| Journal or Publication Title: | FREQUENZ |
| Journal volume: | 62 |
| Number: | 3-4 |
| Uncontrolled Keywords: | Acoustic effects, modeling, thin-film, ferroelectric, characterization barium strontium titanate |
| Divisions: | 18 Department of Electrical Engineering and Information Technology 18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics > Microwave Engineering 18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics |
| Date Deposited: | 27 Jan 2012 15:19 |
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