Films of BSCCO superconductors prepared by spray pyrolysis of carboxylates

Schleber, M.; Tsach, Tsadok; Maharizi, M.; Levinsky, M.; Zhou, Bin; Golosovsky, M.; Davidov, D.

doi:10.1016/0011-2275(90)90176-d

Cited by 11 publications

(1 citation statement)

References 10 publications

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“…the bismuth superconductor have been prepared from metal lactate sols and deposited by spray pyrolysis onto MgO substrates [21]. Other researchers have used nitrates and acetates as precursors to BSCCO and YBCO by employing spray pyrolysis to accomplish this same goal [22-271.…”

Section: ^Imentioning

confidence: 99%

A sol-gel method for preparing oriented YBa₂Cu₃O_{7- delta}films on silver substrates

Kullberg¹,

Lanagan²,

Wu³

et al. 1991

Supercond. Sci. Technol.

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YBa,Cu,O,., (YBCO) superconducting films on polycrystalline silver substrates have been fabricated using a sol*el/spray pyrolysis method. T h e sol-gel precursor is composed 01 yttrium, barium and copper acetates that are dissolved in a minimum amount of water and partially gelled using ethanolamine. Silver substrates were heated to 300°C before spray-coating with the precursor solution. Intermittent treatment of films at 550°C in air between spray coals resulted in dense films. Subsequently. t h e YBCO films were sintered between 850 and 950°C and oxygen annealed on cool down. Film thicknesses of 1 3 pm were obtained and were highly oriented with the c axis perpendicular lo the silver surface. Critical current densities (J,) of 2OC-500 A cm-' have been measured at 77 K and no applied magnetic field; higherJ, values have been measured on films with many pin holes, which appear to increase the number of oxygen entry points into the oriented films. The J , rapidly decreases in magnetic field, which indicates that transport properties are dominated by weak-link behaviour.

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Section: ^Imentioning

confidence: 99%

A sol-gel method for preparing oriented YBa₂Cu₃O_{7- delta}films on silver substrates

Kullberg¹,

Lanagan²,

Wu³

et al. 1991

Supercond. Sci. Technol.

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Cuprate Superconductor Films

Wesche¹

2015

Physical Properties of High‐Temperature Superconductors

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Low‐Temperature Photochemical Solution Deposition of Ferroelectric and Multiferroic Thin Films

Dobbelaere

Hardy

Bael

et al. 2016

Nanoscale Ferroelectrics and Multiferroics

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Films of BSCCO superconductors prepared by spray pyrolysis of carboxylates

Cited by 11 publications

References 10 publications

A sol-gel method for preparing oriented YBa₂Cu₃O_{7- delta}films on silver substrates

A sol-gel method for preparing oriented YBa₂Cu₃O_{7- delta}films on silver substrates

Cuprate Superconductor Films

Low‐Temperature Photochemical Solution Deposition of Ferroelectric and Multiferroic Thin Films

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Films of BSCCO superconductors prepared by spray pyrolysis of carboxylates

Cited by 11 publications

References 10 publications

A sol-gel method for preparing oriented YBa2Cu3O7- deltafilms on silver substrates

A sol-gel method for preparing oriented YBa2Cu3O7- deltafilms on silver substrates

Cuprate Superconductor Films

Low‐Temperature Photochemical Solution Deposition of Ferroelectric and Multiferroic Thin Films

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A sol-gel method for preparing oriented YBa₂Cu₃O_{7- delta}films on silver substrates

A sol-gel method for preparing oriented YBa₂Cu₃O_{7- delta}films on silver substrates