Preparation and characterization of YBCO coating on metallic RABiT substrates by pulsed laser deposition

Preparation and characterization of YBCO coating on metallic RABiT substrates by pulsed laser deposition

Superconducting YBCO films are coated on metallic Rolling Assisted Bi-axially Textured Substrates (RABiTS) Ni-5wt % W (NiW) (002) substrate using pulsed laser deposition (PLD) system. Targets of YBa2Cu3O7-δ (YBCO) and buffer layers of Ceria and 8 mole % Yttria Stabilized Zirconia (YSZ) of high densi...

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Bibliographische Detailangaben
Hauptverfasser: Gonal, M. R., Prajapat, C. L., Igalwar, P. S., Maji, B. C., Singh, M. R., Krishnan, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Buffer layers
Cerium oxides
Nickel
Pulsed laser deposition
Pulsed lasers
Substrates
Superconductivity
YBCO superconductors
Yttria-stabilized zirconia
Yttrium oxide
Zirconium dioxide
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Beschreibung
Zusammenfassung:Superconducting YBCO films are coated on metallic Rolling Assisted Bi-axially Textured Substrates (RABiTS) Ni-5wt % W (NiW) (002) substrate using pulsed laser deposition (PLD) system. Targets of YBa2Cu3O7-δ (YBCO) and buffer layers of Ceria and 8 mole % Yttria Stabilized Zirconia (YSZ) of high density are synthesized. At each stage of deposition coatings are characterized by XRD. Transport studies show superconducting nature of YBCO only when two successive buffer layers of YSZ and CeO2 are used.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4948118