Bi-Pb-Sb-Sr-Ca-Cu-O Superconducting Thin-Films Deposited on Ni-Based Alloy with Yttria-Stabilized Zirconia Intermediate Layers

TitleBi-Pb-Sb-Sr-Ca-Cu-O Superconducting Thin-Films Deposited on Ni-Based Alloy with Yttria-Stabilized Zirconia Intermediate Layers
Publication TypeJournal Article
Year of Publication1991
AuthorsMao, Xianglei, Paul Berdahl, Richard E. Russo, H. B. Liu, and J. C. Ho
Secondary TitlePhysica C
Volume183
Pagination167-171
Publication Languageeng
Accession Number18
Keywordsablation, alloy, cuo, dependence, deposited, deposition, diffraction, film, films, intermediate, k, l, laser, laser deposition, layer, layers, measurement, measurements, metallic, oriented, phase, phases, polycrystalline, pulsed laser, pulsed laser deposition, pulsed-laser, pulsed-laser-deposition, resistance, state, substrate, substrates, superconducting, superconducting thin film, superconducting thin films, superconducting thin-films, superconducting transition, surface, temperature, thin, thin film, thin films, thin-film, thin-films, time, transition, x ray diffraction, x-ray, x-ray diffraction, x-ray-diffraction, ysz, yttria stabilized zirconia, yttria-stabilized zirconia, yttria-stabilized-zirconia, zero resistance, zirconia, zirconium
Abstract

Bi-Pb-Sb-Sr-Ca-Cu-O superconducting thin films were grown as deposited using pulsed laser deposition on polycrystalline metallic alloy substrates with yttria-stabilized zirconia (YSZ) intermediate layers. YSZ intermediate layers have (111) direction perpendicular to alloy surface as determined by X-ray diffraction measurements. X-ray diffraction data show that the Bi-Pb-Sb-Sr-Ca-Cu-O films are c-axis oriented and contain primarily the 2212 phase with minor 2201 and CuO phases. Following an onset of superconducting transition above 90 K, the reproducible zero resistance temperature of these films is 62 K with J(c) of approximately 620 A/cm2 at 30 K
Notes

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LBNL Report NumberLBNL-31395
Citation Key14391