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Boundary layers of oxide superconductors films pasted on Al/sub 2/O/sub 3/, MgO, SrTiO/sub 3/ and YSZ

Conference · · IEEE Trans. Magn.; (United States)
OSTI ID:6086523
; ; ;
In order to get the basic information of the substrate to be proposed for Y-Ba-Cu-O(YBCO) and Ba-Sr-Ca-Cu-O(BSCCO) films which will be adopted for future superconducting devices, energy dispersive X-ray(EDX) analysis, wave length dispersive X-ray analysis(WLDX) and scanning microscopy(SEM) examinations have been performed for annealed YBCO and BSCCO relatively thin films pasted on various substrate and also for their cross sections. The results show the boundary layer of the intermediate products which consist of Ba compounds between the YBCO layer and substrate(Al/sub 2/O/sub 3/ ,SrTiO/sub 3/ and ZrO/sub 2/) and also Sr and Bi compounds between the BSCCO layer and substrate (SrTiO/sub 3/,MgO and ZrO/sub 2/).
Research Organization:
9698989
OSTI ID:
6086523
Report Number(s):
CONF-880812-
Conference Information:
Journal Name: IEEE Trans. Magn.; (United States) Journal Volume: 25:2
Country of Publication:
United States
Language:
English

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Related Subjects

36 MATERIALS SCIENCE
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
420201* -- Engineering-- Cryogenic Equipment & Devices
656100 -- Condensed Matter Physics-- Superconductivity
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
ANNEALING
BARIUM COMPOUNDS
BARIUM OXIDES
BOUNDARY LAYERS
CALCIUM COMPOUNDS
CALCIUM OXIDES
CHALCOGENIDES
COHERENT SCATTERING
COPPER COMPOUNDS
COPPER OXIDES
DIFFRACTION
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTRON MICROSCOPY
FILMS
HEAT TREATMENTS
LAYERS
MAGNESIUM COMPOUNDS
MAGNESIUM OXIDES
MICROSCOPY
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SCANNING ELECTRON MICROSCOPY
SCATTERING
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
SUBSTRATES
SUPERCONDUCTING DEVICES
SUPERCONDUCTING FILMS
SUPERCONDUCTIVITY
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES