New route for BST synthesis by soft chemistry

Author

Vincent, Adrien ; Grimal, Virginie ; Gervais, François ; Ventura, Laurent ; Poirot, Nathalie

Author_Institution

Phys. Dept., Univ. of Tours, Tours, France

fYear

2012

fDate

9-13 July 2012

Firstpage

1

Lastpage

3

Abstract

The purpose of this work is to develop a new route for BST synthesis. BST thin film are produced by spin coating on an oriented LNO/Si substrate. The phase purity and possible crystalline orientation are determined by XRD. BST microstructure and texturation are discussed from detailed SEM images and capacitance measurement confirm the BST performances.

Keywords

X-ray diffraction; barium compounds; capacitance measurement; crystal microstructure; crystal orientation; ferroelectric thin films; scanning electron microscopy; spin coating; strontium compounds; texture; BST microstructure; BST synthesis; BST thin film; Ba_0.6Sr_0.4TiO₃; LaNiO₃-Si; SEM images; XRD; capacitance measurement; crystalline orientation; ferroelectric thin film; phase purity; soft chemistry; spin coating; texturation; Dielectrics; Films; Microstructure; Silicon; Substrates; Titanium; X-ray scattering; BST; Dielectric; LNO; MOD;

fLanguage

English

Publisher

ieee

Conference_Titel

Applications of Ferroelectrics held jointly with 2012 European Conference on the Applications of Polar Dielectrics and 2012 International Symp Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials (ISAF/ECAPD/PFM), 2012 Intl Symp

Conference_Location

Aveiro

Print_ISBN

978-1-4673-2668-1

Type

conf

DOI

10.1109/ISAF.2012.6297819

Filename

6297819