Fabrication and Electrical Characterization of Epitaxially Grown (Ba,Sr)TiO3 Thin Films Prepared by Sol-Gel Method

2006 ◽  
Vol 320 ◽  
pp. 81-84 ◽  
Author(s):  
Tadasu Hosokura ◽  
Akira Ando ◽  
Yukio Sakabe
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Electrical Characterization ◽  
Columnar Structure ◽  
Grown Film ◽  
Gel Method ◽  
Sol Gel Method ◽  
Transmission Electron ◽  
Columnar Grain

Epitaxially grown (Ba,Sr)TiO3 thin films were prepared on platinum-coated silicon substrate by sol-gel method using a (Ba,Sr)TiO3 sol derived from Ba(CH3COO)2, Sr(CH3COO)2 and Ti(O-i-C3H7)4. The morphology of the films was found to depend on the annealing condition. A columnar structure was obtained for (Ba,Sr)TiO3 thin film by annealing at 800 °C and a columnar grain was found to be single crystal by transmission electron microscope (TEM). The columnar grown film exhibits a preferred (111) orientation that follows the (111) orientation of Pt substrate. Measurement of the C-V in MFM was configured in order to demonstrate good dielectric properties. Obtained films showed high voltage tunability.

Optical and electrical characterization of fluorine doped cadmium oxide thin films prepared by the sol–gel method

2007 ◽  
Vol 515 (13) ◽  
pp. 5381-5385 ◽  
Author(s):  
J. Santos‐Cruz ◽  
G. Torres‐Delgado ◽  
R. Castanedo‐Perez ◽  
C.I. Zúñiga‐Romero ◽  
O. Zelaya‐Angel
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Cadmium Oxide ◽  
Electrical Characterization ◽  
Oxide Thin Films ◽  
Gel Method ◽  
Sol Gel Method

Growth and characterization of β-Ga2O3 thin films by sol-gel method for fast-response solar-blind ultraviolet photodetectors

2018 ◽  
Vol 766 ◽  
pp. 601-608 ◽  
Author(s):  
Hao Shen ◽  
Yinong Yin ◽  
Kun Tian ◽  
Karthikeyan Baskaran ◽  
Libing Duan ◽  
...  
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Fast Response ◽  
Gel Method ◽  
Sol Gel Method ◽  
Solar Blind ◽  
Ultraviolet Photodetectors

Synthesis and characterization of LiCoO2 thin films prepared by the sol–gel method

2011 ◽  
Vol 13 (6) ◽  
pp. 1232-1234 ◽  
Author(s):  
Vaishali Patil ◽  
Arun Patil ◽  
Ji-Won Choi ◽  
Seok-Jin Yoon
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Synthesis And Characterization ◽  
Gel Method ◽  
Sol Gel Method

scholarly journals Growth and Characterization of Indium-Doped Zinc Oxide Thin Films Prepared by Sol-Gel Method

2012 ◽  
Vol 121 (1) ◽  
pp. 217-220 ◽  
Author(s):  
M.S. Kim ◽  
K.G. Yim ◽  
S. Kim ◽  
G. Nam ◽  
D.Y. Lee ◽  
...  
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Sol Gel ◽  
Oxide Thin Films ◽  
Gel Method ◽  
Sol Gel Method

CONTROLLED SYNTHESIS AND CHARACTERIZATION OF TiO2 NANOPARTICLES VIA A SOL–GEL METHOD

2004 ◽  
Vol 03 (06) ◽  
pp. 749-755 ◽  
Author(s):  
YING LI ◽  
SUO HON LIM ◽  
TIM WHITE
Keyword(s):  
Sol Gel ◽  
Critical Role ◽  
Rietveld Analysis ◽  
Nanocrystalline Powders ◽  
X Ray Diffraction ◽  
Gelation Temperature ◽  
Gel Method ◽  
Sol Gel Method ◽  
Transmission Electron

The properties influencing the photocatalytic activity of TiO 2 particles have been suggested to include the surface area, crystallinity, crystallite size and crystal structure. Therefore, manipulation of the microstructure of titania, especially of nanocrystalline powders, is very important in the preparative process. In this study, nanocrystalline TiO 2 powders with controlled particle size and phase composition were synthesized at low temperature (<80°C) by a modified sol–gel method. The effects of gelation temperature were systematically investigated. It was found that this parameter played a critical role in determining the crystallinity of single phase anatase. With increasing gelation temperature, the crystallinity of anatase improved initially and then decreased if the temperature was raised to 80°C. These nanomaterials were characterized comprehensively by powder X-ray diffraction (including Rietveld analysis), high-resolution transmission electron microscopy, DSC/TGA thermal analysis and UV–Vis spectrometry.

Synthesis and characterization of Fe2O3–TiO2 thin films grown by the sol–gel method

2004 ◽  
Vol 1 (S1) ◽  
pp. S116-S120 ◽  
Author(s):  
E. Sánchez-Mora ◽  
E. Gómez-Barojas ◽  
J.M. Gracia-Jiménez ◽  
R. Silva-González ◽  
F. Pérez-Rodríguez
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Synthesis And Characterization ◽  
Tio2 Thin Films ◽  
Gel Method ◽  
Sol Gel Method

Synthesis and characterization of self-assembled c-axis oriented Bi2Sr3Co2Oy thin films by the sol–gel method

2011 ◽  
Vol 40 (37) ◽  
pp. 9544 ◽  
Author(s):  
Xuebin Zhu ◽  
Xianwu Tang ◽  
Dongqi Shi ◽  
Hongbin Jian ◽  
Hechang Lei ◽  
...  
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Synthesis And Characterization ◽  
Gel Method ◽  
Sol Gel Method ◽  
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