Preparation of Bi-system Superconducting Film by Metalorganic Deposition and their Epitaxial Growth.
نویسندگان
چکیده
منابع مشابه
Complex Metal Oxide Thin Film Growth by Metalorganic Chemical Vapor Deposition
Title of Document: COMPLEX METAL OXIDE THIN FILM GROWTH BY METALORGANIC CHEMICAL VAPOR DEPOSITION Seung-Yeul Yang, Doctor of Philosophy, 2005 Directed By: Professor Ramamoorthy Ramesh, Department of Materials Science and Engineering The phenomenon of ferroelectricity recently attracted great attention with the successful advances in the development of thin-film fabrication. This development ena...
متن کاملStructure and morphology of epitaxial PbZrO3 films grown by metalorganic chemical vapor deposition
PbZrO 3 ͑PZ͒ films of different thicknesses have been grown by metalorganic chemical vapor deposition on SrTiO 3 ͑STO͒ substrates. The structure of the films was determined by x-ray diffraction and transmission electron microscopy. At the deposition temperature, the growth is cube on cube and is therefore heteroepitaxial. During cool down, PZ goes through a phase transformation from paraelectric to...
متن کاملPreparation of epitaxial PbTiO 3 thin films by metalorganic vapor phase epitaxy under reduced pressure
In this study PbTiO 3 thin films were deposited using metalorganic vapor phase epitaxy (MOVPE). Titanium-isopropoxide and tetraethyl-lead were used as the Ti and Pb precursors, and 0 2 was the oxidizing gas. A wide range of conditions for preparing high quality PbTiO 3 thin film were investigated. The epitaxial PbTiO 3 thin films were grown on (001) SrTiO 3 substrates at a growth temperature of...
متن کاملPreparation of YBa2Cu3O7−δ superconducting thick film on Ni−W tapes via electrophoretic deposition
The preparation of La0.4Sr0.6TiO3 (LSTO) buffer layer and YBa2Cu3O7−δ (YBCO) superconducting thick film by a low cost technology was studied. The crystal orientation of LSTO and YBCO films was detected by X-ray diffraction, the conductivity of LSTO film and superconductivity of YBCO coating were investigated by standard four-probe method. Excellent in-plane alignment, smooth and dense LSTO buff...
متن کاملGrowth, Characterization of Cu Nanoparticles Thin Film by Nd: YAG Laser Pulses Deposition
We report the growth and characterization of Cu nanoparticles thin film of on glass substrate by pulse laser deposition method. The Cu thin film prepared with different energy 50, 60, 70, and 80 mJ. The energy effect on the morphological, structural and optical properties were studied by AFM, XRD and UV-Visible spectrophotometer. Surface topography studied by atomic force microscopy revealed na...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society of Powder and Powder Metallurgy
سال: 1997
ISSN: 0532-8799,1880-9014
DOI: 10.2497/jjspm.44.152