Piezoelectric response enhancement in the proximity of grain boundaries of relaxor-ferroelectric thin films

2016 ◽  
Vol 108 (24) ◽  
pp. 242908 ◽  
Author(s):  
Steven Brewer ◽  
Carmen Deng ◽  
Connor Callaway ◽  
Sergei V. Kalinin ◽  
Rama K. Vasudevan ◽  
...  
Keyword(s):  
Thin Films ◽  
Grain Boundaries ◽  
Relaxor Ferroelectric ◽  
Ferroelectric Thin Films ◽  
Piezoelectric Response ◽  
Response Enhancement

Piezoelectric Response and Polarization-Dependent Conductivity of Grain Boundaries in BiFeO3 Thin Films

2019 ◽  
Author(s):  
D.O. Alikin ◽  
Y. Fomichov ◽  
S.P. Reis ◽  
A.S. Abramov ◽  
D.S. Chezganov ◽  
...  
Keyword(s):  
Thin Films ◽  
Grain Boundaries ◽  
Piezoelectric Response ◽  
Bifeo3 Thin Films

Piezoelectric Response and Polarization-Dependent Conductivity of Grain Boundaries in BiFeO3 Thin Films

2019 ◽  
Author(s):  
D.O. Alikin ◽  
Y. Fomichov ◽  
S.P. Reis ◽  
A.S. Abramov ◽  
D.S. Chezganov ◽  
...  
Keyword(s):  
Thin Films ◽  
Grain Boundaries ◽  
Piezoelectric Response ◽  
Bifeo3 Thin Films

Pulsed laser deposition of perovskite relaxor ferroelectric thin films

2006 ◽  
Vol 252 (13) ◽  
pp. 4553-4557 ◽  
Author(s):  
N. Scarisoreanu ◽  
M. Dinescu ◽  
F. Craciun ◽  
P. Verardi ◽  
A. Moldovan ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Relaxor Ferroelectric ◽  
Ferroelectric Thin Films ◽  
Laser Deposition

scholarly journals Annealing temperature dependence of local piezoelectric response of (Pb,Ca)TiO3 ferroelectric thin films

2017 ◽  
Vol 43 (6) ◽  
pp. 5047-5052
Author(s):  
R.A. Capeli ◽  
F.M. Pontes ◽  
A.J. Chiquito ◽  
W.B. Bastos ◽  
Marcelo A. Pereira-da-Silva ◽  
...  
Keyword(s):  
Thin Films ◽  
Temperature Dependence ◽  
Annealing Temperature ◽  
Ferroelectric Thin Films ◽  
Piezoelectric Response ◽  
Annealing Temperature Dependence

The role of nanoporosity on the local piezo and ferroelectric properties of lead titanate thin films

2015 ◽  
Vol 3 (5) ◽  
pp. 1035-1043 ◽  
Author(s):  
Alichandra Castro ◽  
Paula Ferreira ◽  
Brian J. Rodriguez ◽  
Paula M. Vilarinho
Keyword(s):  
Thin Films ◽  
Coercive Field ◽  
Lead Titanate ◽  
Ferroelectric Properties ◽  
Ferroelectric Thin Films ◽  
Piezoelectric Response ◽  
Nanoporous Films ◽  
Switching Behaviour ◽  
Dense Films

Nanoporous PbTiO3 films present enhanced tetragonality at lower temperatures than respective dense films. Moreover, the porosity present in the nanoporous films allows an increase of the local piezoelectric response and a decrease of the local coercive field. As a result, these nanoporous films might be used to improve the switching behaviour of ferroelectric thin films.

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