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Barium Strontium Titanate Thick-Films : Dependency between Dielectric Performance and their Morphology

Giere, A. ; Zhou, Xiandong ; Paul, F. ; Sazegar, Mohsen ; Zheng, Yuliang ; Maune, Holger ; Binder, J. R. ; Jakoby, Rolf (2008):
Barium Strontium Titanate Thick-Films : Dependency between Dielectric Performance and their Morphology. (Publisher's Version)
In: Frequenz, 62 (3-4), pp. 47-51. De Gruyter, ISSN 0016-1136,
DOI: 10.25534/tuprints-00013398,
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Item Type: Article
Origin: Secondary publication service
Status: Publisher's Version
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
Publisher: De Gruyter
Classification DDC: 600 Technik, Medizin, angewandte Wissenschaften > 600 Technik
600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Divisions: 18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics > Microwave Engineering
Date Deposited: 30 Nov 2020 13:52
Last Modified: 01 Dec 2020 18:32
DOI: 10.25534/tuprints-00013398
Corresponding Links:
URN: urn:nbn:de:tuda-tuprints-133985
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/13398
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