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Sputter Deposition Of Yttrium Barium Copper Oxide Superconducting Thin Films
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Book Synopsis Sputter Deposition of Yttrium-barium-copper-oxide Superconducting Thin Films by : Robert Glenn Florence
Download or read book Sputter Deposition of Yttrium-barium-copper-oxide Superconducting Thin Films written by Robert Glenn Florence and published by . This book was released on 1992 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Deposition of Yttrium Barium Copper Oxide Superconducting Thin Films by RF Magnetron Sputtering by : Vijay Dattatraya Parkhe
Download or read book Deposition of Yttrium Barium Copper Oxide Superconducting Thin Films by RF Magnetron Sputtering written by Vijay Dattatraya Parkhe and published by . This book was released on 1990 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Yttrium-barium-copper Oxide Superconducting Thin Films by : Charles Wesley Tanger
Download or read book Yttrium-barium-copper Oxide Superconducting Thin Films written by Charles Wesley Tanger and published by . This book was released on 1991 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Rate Sputter Deposition Method for Superconductors by :
Download or read book High Rate Sputter Deposition Method for Superconductors written by and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetron sputtering deposition is potentially the most economical deposition method for thin films. Presently sputtering can't deposit high temperature superconductors like Yttrium Barium Copper Oxide (YBCO) because of negative oxygen ion bombardment damage. Lowering the plasma discharge voltage to less than 100 volts would decrease such damage and make YBCO economically practical. The goal of this phase I effort was to lower plasma discharge voltages using high magnetic fields. Our results showed that high magnetic fields alone can lower plasma voltages to about 200 volts. Just as important, we showed that plasma impedance was lowered by more than ten times. Low plasma impedance allows high magnetic fields and electron injection into the plasma to be combined to lower plasma voltage to 30 volts. This combination removes the power limitations of electron injection. It should also produce epitaxial quality thin film semiconductors because low voltages allow 'self-bombardment' where the adatoms have the optimum energy to form a crystalline matrix at lower temperatures. The method is also applicable to thin film semiconductors such as II-VI solar cells and III-V films.
Book Synopsis Thin Films and Josephson Junctions of Yttrium Barium Copper Oxide by : Peter Andrew Rosenthal
Download or read book Thin Films and Josephson Junctions of Yttrium Barium Copper Oxide written by Peter Andrew Rosenthal and published by . This book was released on 1991 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sputter Deposition and Thallination of Thallium-barium-calcium- Copper-oxide Superconducting Thin Films by : Tushar Heramb Dhayagude
Download or read book Sputter Deposition and Thallination of Thallium-barium-calcium- Copper-oxide Superconducting Thin Films written by Tushar Heramb Dhayagude and published by . This book was released on 1992 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Part I : Growth and Properties of Reactively Coevaporated Superconducting Yttrium-barium-copper-oxide Thin Films. Part II : Amorphous Superconducting/normal-metal Multilayers in Novel Geometries by : Vladimir Cort Matijasevic
Download or read book Part I : Growth and Properties of Reactively Coevaporated Superconducting Yttrium-barium-copper-oxide Thin Films. Part II : Amorphous Superconducting/normal-metal Multilayers in Novel Geometries written by Vladimir Cort Matijasevic and published by . This book was released on 1991 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Superconducting Electronic Film Structures by :
Download or read book Superconducting Electronic Film Structures written by and published by . This book was released on 1988 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bulk samples of the new oxide superconductors were prepared and some of their properties measured. Thin films of yttrium-barium-copper-oxide, completely superconducting below 85K, were prepared by both sputtering and evaporation. The sputtered films on (100) and (110) strontium-titanium-oxide substrates were epitaxial. A correlation between oxygen content in as-deposited films and the formation of non-superconducting surface layers was established. The thickness of these layers was greatly reduced by sputtering in argon and oxygen gas mixtures. The presence of fluorine in the evaporated films was also found effective in minimizing the barium segregation which produces such layers. Zero resistance gold contact layers were obtained on Y-Ba-Cu-O-sputtered films which were processed entirely in situ. Tunneling data using a low-temperature tunneling microscope were obtained on both evaporated and sputtered Y-Ba-Cu-O films. A new surface characterization capability based on the analysis of (Low Energy Electron Diffraction) or (Reflection High Energy Electron Diffraction) diffraction spot intensity was developed.
Book Synopsis Flux Pinning in Yttrium Barium Copper Oxide Superconducting Thin Films by : Penelope Anne Pullan
Download or read book Flux Pinning in Yttrium Barium Copper Oxide Superconducting Thin Films written by Penelope Anne Pullan and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparative Characterization of Superconducting Thin Films Fabricated by Different Techniques by : Padma Prasuna S. Vemulakonda
Download or read book Comparative Characterization of Superconducting Thin Films Fabricated by Different Techniques written by Padma Prasuna S. Vemulakonda and published by . This book was released on 2007 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this thesis is to compare the chemical and compositional profiles, grain structure and critical current densities of superconducting Yttrium Barium Copper Oxide(Y1Ba2Cu3O7-x or YBCO) layers grown by different competing techniques on a variety of substrates and buffer layers. The idea is to check if there can be variation of cationic ratios, impurities, possible diffusion of substrate/buffer layer atoms into the YBCO for different processing methods and microstructures. Pulsed Laser Deposition (PLD), Metal Organic Deposition (MOD) and Metal Organic Chemical Vapor Deposition (MOCVD) films on Ion Beam Assisted Deposited (IBAD)-textured buffer layers and, Rolling Assisted Biaxial textured substrate (RABiTS) combinations have been compared. X-ray Photoelectron Spectroscopy (XPS) has been used in conjunction with ion beam sputtering as well as gentle chemical etching to obtain composition and chemistry information at different depths into the film. Correlation with Secondary Ion Mass Spectroscopy (SIMS) has been obtained as needed. Top view as well as cross section Scanning Electron Microscope (SEM) was performed for microstructure analysis. Using the gentle chemical etching method, depth profiling of composition and microstructure of the films has been achieved. It is seen that variations in microstructure occur along the depth of the superconducting layer even when the composition is uniform. The density and the micro-structural uniformity vary significantly from one deposition technique to other. The durability and stability of these films, microstructure, depth profiling have been compared and will be presented. This thesis provides important information on variations of the YBCO films from one deposition technique to another.
Book Synopsis Growth, Microstructure, and Transport Properties of High Tc Superconducting Yttrium Barium Copper Oxide Thin Films by : Stephen E. Russek
Download or read book Growth, Microstructure, and Transport Properties of High Tc Superconducting Yttrium Barium Copper Oxide Thin Films written by Stephen E. Russek and published by . This book was released on 1990 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contact Resistance and Normal Zone Formation in Coated Yttrium Barium Copper Oxide Superconductors by : Robert C. Duckworth
Download or read book Contact Resistance and Normal Zone Formation in Coated Yttrium Barium Copper Oxide Superconductors written by Robert C. Duckworth and published by . This book was released on 2001 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Enhancing the Flux Pinning of High Temperature Superconducting Yttrium Barium Copper Oxide Thin Films by : Mary Ann Patricia Sebastian
Download or read book Enhancing the Flux Pinning of High Temperature Superconducting Yttrium Barium Copper Oxide Thin Films written by Mary Ann Patricia Sebastian and published by . This book was released on 2017 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Yttrium-Barium-Copper-Oxide Thin Films by : Richard Neil Steinberg
Download or read book Synthesis and Characterization of Yttrium-Barium-Copper-Oxide Thin Films written by Richard Neil Steinberg and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Signal written by and published by . This book was released on 1991 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preparation of Thin Films of Yttrium Barium Copper Oxide by Thermal Evaporation by : Boon K. Koh
Download or read book Preparation of Thin Films of Yttrium Barium Copper Oxide by Thermal Evaporation written by Boon K. Koh and published by . This book was released on 1993 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Implementation of YBCO Superconducting Thin Film Deposition System Using RF Sputtering by : Zhiyong Jiang
Download or read book Design and Implementation of YBCO Superconducting Thin Film Deposition System Using RF Sputtering written by Zhiyong Jiang and published by . This book was released on 1998 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: