BiFeO3 thin films prepared on metallic Ni tapes by chemical solution deposition: effects of annealing temperature and a La0.5Sr0.5TiO3 buffer layer on the dielectric, ferroelectric and leakage properties

RSC Advances ◽  
2014 ◽  
Vol 4 (62) ◽  
pp. 32738-32743 ◽  
Author(s):  
Xianwu Tang ◽  
Ling Hu ◽  
Jie Yang ◽  
Li Chen ◽  
Jianming Dai ◽  
...  

Introducing a La0.5Sr0.5TiO3 buffer layer is beneficial for the microstructures and properties of BiFeO3 thin films on metallic tapes.

2015 ◽  
Vol 3 (41) ◽  
pp. 10742-10747 ◽  
Author(s):  
Linghua Jin ◽  
Xianwu Tang ◽  
Dongpo Song ◽  
Renhuai Wei ◽  
Jie Yang ◽  
...  

As the most-studied multiferroic material, (111)-oriented BiFeO3 (BFO) thin films are desirable due to the highest polarization in the (111) plane.


2006 ◽  
Vol 88 (16) ◽  
pp. 162904 ◽  
Author(s):  
S. K. Singh ◽  
Y. K. Kim ◽  
H. Funakubo ◽  
H. Ishiwara

Proceedings ◽  
2020 ◽  
Vol 56 (1) ◽  
pp. 9
Author(s):  
Federica Benes ◽  
Mirela Dragomir ◽  
Barbara Malič ◽  
Marco Deluca

Highly textured Ba0.5Sr0.5TiO3 and Ba0.6Sr0.4TiO3 thin films have been successfully processed using chemical solution deposition (CSD) techniques and annealed at different temperatures to investigate the influence on crystal growth. Microstructure and texture have been evaluated using SEM and XRD techniques. The films showed a homogeneous thickness of ~120 nm and the grain growth seemed to be highly influenced by the annealing temperature. Moreover, by tuning the deposition and annealing conditions, an almost epitaxial growth of Ba0.6Sr0.4TiO3 on the platinized silicon substrate has been achieved. Nevertheless, the samples showed severe cracking due to the strain imposed by the substrate or due to the growing direction.


2007 ◽  
Vol 27 (13-15) ◽  
pp. 4417-4420 ◽  
Author(s):  
V. Fruth ◽  
M. Popa ◽  
J.M. Calderon-Moreno ◽  
E.M. Anghel ◽  
D. Berger ◽  
...  

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