Advanced titania buffer layer architectures prepared by chemical solution deposition
Superconductor science and technology : an Institute of Physics journal. Bd. 24. H. 8. Bristol: IOP Publ. 2011 S. 1 - 7 085018
Erscheinungsjahr: 2011
ISBN/ISSN: 0953-2048
Publikationstyp: Zeitschriftenaufsatz (Konferenzband)
Sprache: Englisch
Doi/URN: 10.1088/0953-2048/24/8/085018
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Inhaltszusammenfassung
PDF-DAtei: http://iopscience.iop.org/0953-2048/24/8/085018/pdf/0953-2048_24_8_085018.pdf Chemical solution deposition (CSD) was used to grow high-quality (001) oriented films of SrTiO3 (STO) on CSD CaTiO3 (CTO), Ba0.1Ca0.9TiO3 (BCT) and STO seed and template layers. These template films bridges the lattice misfit between STO and the nickel-tungsten (NiW) substrate, assisting in dense growth of textured STO. Niobium (Nb) doping of the STO buffer layer reduces oxygen diffusion which is neces...PDF-DAtei: http://iopscience.iop.org/0953-2048/24/8/085018/pdf/0953-2048_24_8_085018.pdf Chemical solution deposition (CSD) was used to grow high-quality (001) oriented films of SrTiO3 (STO) on CSD CaTiO3 (CTO), Ba0.1Ca0.9TiO3 (BCT) and STO seed and template layers. These template films bridges the lattice misfit between STO and the nickel-tungsten (NiW) substrate, assisting in dense growth of textured STO. Niobium (Nb) doping of the STO buffer layer reduces oxygen diffusion which is necessary to avoid undesired oxidation of the NiW. The investigated templates offer suitable alternatives to established standard buffer systems like La2Zr2O7 (LZO) and CeO2 for all chemical solution coated conductors.» weiterlesen» einklappen
Autoren
Klassifikation
DFG Fachgebiet:
Verfahrenstechnik, Technische Chemie
DDC Sachgruppe:
Ingenieurwissenschaften
