Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Superconductor having metal connect – pad – connect structure,...
Patent
1991-11-01
1999-01-05
Sough, Hyung S.
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
Superconductor having metal connect, pad, connect structure,...
505230, 505234, 505703, 174250, 1741251, 257662, B32B 900
Patent
active
058562753
ABSTRACT:
Patterned superconducting wiring lines each having a portion of a thin film of an oxide superconductor deposited on a flat substrate, the portion having a predetermined crystal orientation (a-axis or c-axis orientation) with respect to a flat surface of the substrate, remaining portions of the thin film of the oxide superconductor having a different crystal orientation (c-axis or a-axis orientation) from the portion and/or having an insulation zones. Both of the portion and the remaining portions have a substantially identical thickness so that the thin film has a substantially flat planar surface.
REFERENCES:
patent: 5081070 (1992-01-01), Yokoyama et al.
patent: 5096882 (1992-03-01), Kato et al.
patent: 5126315 (1992-06-01), Nishino et al.
patent: 5135908 (1992-08-01), Yang et al.
Weschenfelder et al., "Channelling Behaviour of Expitaxial YBa.sub.2 Cu.sub.3 O .sub.7 Films with various orientations", 1989, Journal of the Less-Common Metals, pp. 295-301.
Escribe-Filippini et al., "Characterization of Sputtered YBa CuO and Sm BaCuO Thin Films: Structural Properties and role of Thermal Treatment", 1989 Journal of the Less-Common Metals pp. 263-269.
Iiyama Michitomo
Inada Hiroshi
Nakamura Takao
Sough Hyung S.
Sumitomo Electric Industries Ltd.
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