scholarly journals Ferroelectric properties in thin film barium titanate grown using pulsed laser deposition

2014 ◽  
Vol 116 (12) ◽  
pp. 124105 ◽  
Author(s):  
Daniel J. R. Appleby ◽  
Nikhil K. Ponon ◽  
Kelvin S. K. Kwa ◽  
Srinivas Ganti ◽  
Ullrich Hannemann ◽  
...  
Keyword(s):  
Thin Film ◽  
Barium Titanate ◽  
Pulsed Laser Deposition ◽  
Ferroelectric Properties ◽  
Pulsed Laser ◽  
Laser Deposition

La-doped effect on the ferroelectric properties of Bi4Ti3O12–SrBi4Ti4O15 thin film fabricated by pulsed laser deposition

2002 ◽  
Vol 92 (9) ◽  
pp. 5420-5424 ◽  
Author(s):  
J. S. Zhu ◽  
D. Su ◽  
X. M. Lu ◽  
H. X. Qin ◽  
Y. N. Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Ferroelectric Properties ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
La Doped

FERROELECTRIC PROPERTIES OF (Bi0.5Na0.5)TiO3-BASED THIN FILM PREPARED BY PULSED LASER DEPOSITION

2011 ◽  
Vol 01 (01) ◽  
pp. 57-61 ◽  
Author(s):  
M. M. HEJAZI ◽  
A. SAFARI
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Ferroelectric Properties ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Potential Candidate ◽  
Epitaxial Thin Film ◽  
Target Composition ◽  
Low Leakage ◽  
Low Leakage Current

We have developed a uniform and dense epitaxial thin film of 0.94( Bi 0.5 Na 0.5) TiO 3 - 0.004 × ( Bi 0.5 K 0.5) TiO 3 - 0.02 BaTiO 3 on a SrRuO 3 coated SrTiO 3 substrate by pulsed laser deposition method. The remnant polarization, coercive field and dielectric constant of the film with thickness of 315 nm, were measured to be 16.6 μC ⋅ cm−2, 147.5 kV ⋅ cm-1 and 640 (at 1 kHz), respectively. The film exhibited a high breakdown voltage and low leakage current of 1.1 × 10-5 A ⋅ cm-2 at 310 kV ⋅ cm-1. This ( Bi 0.5 Na 0.5) TiO 3-based thin film with a target composition in the rhombohedral side of the morphotropic phase boundary can be considered a potential candidate for relatively high power applications.

scholarly journals Growth of Nd:potassium gadolinium tungstate thin-film waveguides by pulsed laser deposition

2000 ◽  
Vol 76 (18) ◽  
pp. 2490-2492 ◽  
Author(s):  
P. A. Atanasov ◽  
R. I. Tomov ◽  
J. Perriére ◽  
R. W. Eason ◽  
N. Vainos ◽  
...  
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Thin Film Waveguides
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