Crossed fluxes technique for pulsed laser deposition of smooth YBa2Cu3O7−x films and multilayers
Strikovsky, M. D. ; Klyuenkov, E. B. ; Gaponov, S. V. ; Schubert, J. ; Copetti, C. A.
Woodbury, NY : American Institute of Physics (AIP)
Published 1993
Woodbury, NY : American Institute of Physics (AIP)
Published 1993
| ISSN: |
1077-3118
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
A system with two interacting plasma fluxes for the deposition of high-temperature superconductor films is presented. This system prevents the appearance of particles on a film surface, and permits one to obtain YBa2Cu3O7−x films with the surface defect concentration as low as 104 cm−2, a high critical temperature of 90 K, and a critical current density of 4×106 A/cm2 at 77 K. It is shown that high morphological quality films are obtained at a specific target-substrate distance.
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| Type of Medium: |
Electronic Resource
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| URL: |