Superconductor

Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Superconductor layer next to free metal containing layer

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505237, 505239, 505701, 505704, 428336, 428469, 428701, 428702, 428930, H01L 3900

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05998337&

ABSTRACT:
Excellent films of a high Tc superconductor are easily produced on metal coated substrates at a temperature below 700.degree. C. These metal buffer films are made of Pt, Au, Ag, Pd, Ni or Ti. The film superconductivity is significantly improved by the metal buffer layer. Since it is easy to form this metal coating on a substrate, the invention can increase the potential number of usable substrates such as fibers, amorphous solids or semiconductors.

REFERENCES:
patent: 4826808 (1989-05-01), Yurek et al.
patent: 4880770 (1989-11-01), Mir et al.
patent: 4952554 (1990-08-01), Jin et al.
patent: 4975413 (1990-12-01), Satek et al.
patent: 5002928 (1991-03-01), Fukui et al.
patent: 5017551 (1991-05-01), Agostinelli et al.
patent: 5122507 (1992-06-01), Yamamoto et al.
patent: 5168127 (1992-12-01), Kohno et al.
patent: 5661112 (1997-08-01), Hatta et al.
Interface Formation, Y. Gao et al., Amer. Inst. Physics, Conf. Proc. No. 165, Anaheim, CA, 1987.
Hammond et al., Superconducting Thin Films of Perovskite Superconductors by Electron Beam Deposition, Ext. Abstracts, High Tc Superconductors, pp. 169-171, Apr. 1987.
Spectroscopic Evidence, Meyer et al., Appl. Phys. Letts, 51(14), Oct. 1987.
Thermal Spraying, Kirkland et al., Advanced Ceramic Matls., vol. 2, No. 3B, Spec. Iss, 1987.
High Temperature Superconducting Thin Films, Singh et al., AIP, 1988, pp. 211-220, Nov. 1987.
Use of High Temperature Superconductors, Biegel et al., Met. Res. Soc. Symp. Proc., vol. 99, Dec. 1987.
The Application of SC Ceramics as Substrates, Jap. Journ. Appl. Phys., vol. 26, No. 11, pp. L1842-L1844, Nov. 1987.
Hackh's Chemical Dictionary, 5th ed., pp. 27, 518, 1993.
Sahu et al., in Chemical of High Tc Superconductors II, Chapter 1, 1988.
Japanese Journal of Applied Physics, vol. 27, No. 2, Feb. 1988, pp. L209-L210, Hiroshi Maeda et al., "A New High-T.sub.c Oxide Superconductor without a Rare Earth element".
Nature, vol. 332, Mar. 10, 1988, pp. 138-141, Z.Z. Sheng & A.M. Hermann, "Bulk superconductivity at 120 K in the Tl-Ca/Ba-Cu-O system".
Ferroelectrics, vol. 63, Nos. 1-4, 1985, pp. 227-234, New York, US; T. Shiosaki et al: "Properties of Sputter-Deposited PbT103, Pb(Zr,T1)03,Pb2KNb5015 Films", Abstract, pp. 229-231.
Applied Physics Letters, vol. 53, No. 2, Jul. 11, 1988, pp. 148-150, New York, US; S. Hatta et al.: "Pt-Coated Substrate Effect on Oxide Superconductive Films in Low-Temperature Processing", p. 148.
Applied Physics Letters, vol. 51, No. 25, Dec. 21, 1987, pp. 2155-2157 New York, US; C.L. Chien et al.: "Effect of noble metal buffer layers on superconducting YBa2Cu307 thin films".

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