Electrical properties of PLZT thin films formed by photochemical metal-organic deposition with various Zr/Ti ratios

2006 ◽  
Vol 17 (2-4) ◽  
pp. 135-139 ◽  
Author(s):  
Hyeong-Ho Park ◽  
Hyung-Ho Park ◽  
Ross H. Hill
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Metal Organic ◽  
Metal Organic Deposition ◽  
Plzt Thin Films

Study on the Electrical Properties of Direct-Patternable SBT Films Formed by Photochemical Metal-Organic Deposition

2007 ◽  
Vol 544-545 ◽  
pp. 1061-1064
Author(s):  
Hyeong Ho Park ◽  
Hyung Ho Park ◽  
Ho Jung Chang ◽  
Hyeong Tag Jeon
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Grain Growth ◽  
Uv Irradiation ◽  
Remnant Polarization ◽  
Ferroelectric Properties ◽  
Surface Microstructure ◽  
Metal Organic ◽  
Metal Organic Deposition ◽  
Anneal Temperature

The ferroelectric properties of UV irradiated and non-irradiated SBT thin films using photosensitive starting precursors were investigated. The observation of surface microstructure showed that UV irradiation and increase in anneal temperature induced the grain growth of SBT. The measured remnant polarization values of UV irradiated and non-irradiated SBT films after anneal at 700oC were 5.8 and 4.7 )C/cm2 and after anneal at 750oC, the values were 10.8 and 9.3 )C/cm2, respectively.

Microstructural and electrical properties of La0.7Ca0.3MnO3 thin films grown on SrTiO3 and LaAlO3 substrates using metal-organic deposition

2005 ◽  
Vol 98 (1) ◽  
pp. 013507 ◽  
Author(s):  
Kais Daoudi ◽  
Tetsuo Tsuchiya ◽  
Iwao Yamaguchi ◽  
Takaaki Manabe ◽  
Susumu Mizuta ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Metal Organic ◽  
Metal Organic Deposition

scholarly journals Metal-Organic Deposition of Epitaxial La<sub>0.7</sub>Sr<sub>0.3</sub>CoO<sub>3</sub> Thin Films on LaAlO<sub>3</sub> Substrates

2015 ◽  
Vol 04 (01) ◽  
pp. 1-8
Author(s):  
Kais Daoudi ◽  
Zied Othmen ◽  
Saoussen El Helali ◽  
Meherzi Oueslati ◽  
Tetsuo Tsuchiya
Keyword(s):  
Thin Films ◽  
Metal Organic ◽  
Metal Organic Deposition

scholarly journals Tuning nanoparticle size for enhanced functionality in perovskite thin films deposited by metal organic deposition

2017 ◽  
Vol 9 (11) ◽  
pp. e447-e447 ◽  
Author(s):  
Masashi Miura ◽  
Boris Maiorov ◽  
Michio Sato ◽  
Motoki Kanai ◽  
Takeharu Kato ◽  
...  
Keyword(s):  
Thin Films ◽  
Nanoparticle Size ◽  
Metal Organic ◽  
Metal Organic Deposition

Electrical properties of sol-gel processed PLZT thin films

1994 ◽  
Vol 29 (24) ◽  
pp. 6599-6603 ◽  
Author(s):  
J. M. Kim ◽  
D. S. Yoon ◽  
K. No
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Sol Gel ◽  
Plzt Thin Films

Structural and optical characterization of BaTiO3 thin films prepared by metal-organic deposition from barium 2-ethylhexanoate and titanium dimethoxy dineodecanoate

1994 ◽  
Vol 9 (4) ◽  
pp. 970-979 ◽  
Author(s):  
W. Ousi-Benomar ◽  
S.S. Xue ◽  
R.A. Lessard ◽  
A. Singh ◽  
Z. L. Wu ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Solid State ◽  
Annealing Temperature ◽  
Barium Carbonate ◽  
Optical Characterization ◽  
Characterization Methods ◽  
Metal Organic ◽  
Metal Organic Deposition ◽  
The Relationship

Single phase BaTi03 thin films were prepared by metal-organic deposition (MOD) using barium 2-ethylhexanoate and titanium dimethoxy dineodecanoate as the metal-organic precursors. A series of experiments was conducted on the metal-organic spin-coated films and their correspondingly annealed samples by employing experimental techniques ranging from thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), x-ray diffraction (XRD), and scanning electron microscopy (SEM), to various optical property characterization methods. A better understanding has been achieved regarding the metal-organic decomposition mechanism, the solid-state BaTi03 film formation and crystallization process, as well as the relationship between the structure and the optical properties of the prepared films. The conclusions of our experiments are as follows: Upon annealing the barium 2-ethylhexanoate spin-coated films, barium carbonate (BaC03) is formed at a relatively low temperature of 300 °C, and at an annealing temperature around 700 °C forms the barium peroxymonocarbonate (BaCO4). Upon annealing the titanium dimethoxy dineodecanoate spin-coated films, anatase is first formed at a low annealing temperature about 400 °C and transforms to rutile phase around an annealing temperature of 800 °C. Upon annealing the spin-coated films from the equimolar mixture of barium 2-ethylhexanoate and titanium dimethoxy dineodecanoate formulations, BaTi03 is formed around an annealing temperature of 600 °C via solid-state reaction between BaCO3 and TiO2 (anatase). The structure of MOD prepared BaTiO3 films has several specific features: instead of the columnar structure in physical vapor deposited (PVD) films, the crystal grains in granular shape are characteristic of MOD films, and the crystallites are much larger near the surface of the film than near the substrates. Optical properties of the prepared BaTi03 films have been reported. Optical characterization shows that the scattering losses contribute dominantly to the total optical losses. The relationship between the structure and the optical properties of the prepared films has also been discussed.

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