Sol−Gel Synthesis and Characterization of Magnesium Silicate Thin Films

1997 ◽  
Vol 9 (11) ◽  
pp. 2567-2576 ◽  
Author(s):  
Steven A. Jones ◽  
Shan Wong ◽  
James M. Burlitch ◽  
Sriram Viswanathan ◽  
David L. Kohlstedt
2007 ◽  
Vol 997 ◽  
Author(s):  
Ashish Garg ◽  
Soumya Kar ◽  
Anju Dixit ◽  
D C Agrawal

AbstractIn this work, we report on the synthesis and characterization of thin films of (BiFeO3)1−x (PbTiO3)x (BFPT) solid solutions of compositions around morphotropic phase boundary (MPB) grown on platinized silicon (111) Pt/TiO2/SiO2/Si substrate by sol-gel based spin coating technique. The films were post-annealed at 700 and 750°C for 1 h in air. Morphological analysis of the films was carried out by scanning electron microscopy. Grazing incidence X-ray diffractometry revealed the perovskite structure of the films and peaks suggested the presence of rhombohedral structured pure BFPT phase in polycrystalline form. Scanning electron microscopy suggested that films annealed at 750degC had a denser microstructure as compared to those at 700°C. The room temperature dielectric constant of the films with composition of BF:PT :: 75:25 was measured to be ∼1200 at a frequency of 100 kHz.


2008 ◽  
Vol 49 (2) ◽  
pp. 253-259 ◽  
Author(s):  
Fredrik Söderlind ◽  
Linnéa Selegård ◽  
Per Nordblad ◽  
Kajsa Uvdal ◽  
Per-Olov Käll

2013 ◽  
Vol 96 (2) ◽  
pp. 442-446 ◽  
Author(s):  
Špela Kunej ◽  
Asja Veber ◽  
Danilo Suvorov

2008 ◽  
Vol 202 (1-3) ◽  
pp. 528-535 ◽  
Author(s):  
Toney Fernandez ◽  
U.K. Samersen ◽  
Xavier Joseph ◽  
N.V. Unnikrishnan

2004 ◽  
Vol 83 (10) ◽  
pp. 2385-2393 ◽  
Author(s):  
Mauro Epifani ◽  
Cinzia Giannini ◽  
Leander Tapfer ◽  
Lorenzo Vasanelli

2019 ◽  
Vol 545 (1) ◽  
pp. 1-9
Author(s):  
L. Imhoff ◽  
S. A. Barolin ◽  
N. S. Pellegri ◽  
M. G. Stachiotti

2005 ◽  
Vol 281 (2-4) ◽  
pp. 468-474 ◽  
Author(s):  
Fredrik Söderlind ◽  
Per-Olov Käll ◽  
Ulf Helmersson

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