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Content Provider | IEEE Xplore Digital Library |
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Author | Park, C. Norton, D.P. Christen, D.K. Verebelyi, D.T. Feenstra, R. Budai, J.D. Goyal, A. Lee, D.F. Specht, E.D. Kroeger, D.M. Paranthaman, M. |
Copyright Year | 2002 |
Abstract | The continuous deposition of multi-layer oxide films on moving long-length metallic substrates using pulsed laser deposition (PLD) is reported. Epitaxial YBCO/CeO/sub 2//yttria-stabilized zirconia (YSZ)/CeO/sub 2/ layers were grown on 1 cm/spl times/10 cm rolled-Ni tape substrates. The Ni tape was heated radiatively and translated while oxide layers were continuously deposited. The thickness and composition along the moving direction were uniform to within /spl plusmn/7% and /spl plusmn/5%, respectively. The biaxial texture of the 10 cm Ni tape was transferred through the buffer layers to the topmost YBCO during the continuous deposition. The in-plane and out-of-plane texturing of YBCO and buffer layers were uniform along the scanning direction with variations less than /spl plusmn/10% and /spl plusmn/5%, respectively. The average transport zero field J/sub c/ (77 K) for numerous 10 cm samples was about 200,000 A/cm/sup 2/, with the highest J/sub c/ and I/sub c/ values at 77 K, 0 T of 270,000 A/cm/sup 2/ and 16.7 A respectively. This study demonstrates the feasibility of continuous multilayer, multi-component oxide film deposition on rolled-textured metal with uniform thickness, composition, and crystallographic orientation using PLD. |
Sponsorship | Council on Superconductivity Appl. Superconductivity Conference Inc MIT |
Starting Page | 2276 |
Ending Page | 2279 |
Page Count | 4 |
File Size | 356139 |
File Format | |
ISSN | 10518223 |
Volume Number | 9 |
Issue Number | 2 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1999-06-01 |
Publisher Place | U.S.A. |
Access Restriction | One Nation One Subscription (ONOS) |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Fabrication Yttrium barium copper oxide Substrates Pulsed laser deposition Optical pulses Laboratories Superconducting films High temperature superconductors Conductors Laser beams |
Content Type | Text |
Resource Type | Article |
Subject | Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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