Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k
Patent
1990-02-07
1992-01-07
Lieberman, Paul
Superconductor technology: apparatus, material, process
High temperature , per se
Having tc greater than or equal to 150 k
252521, 423596, 423604, 505725, 505742, C01B 1314, C01G 302
Patent
active
050792172
ABSTRACT:
This invention relates to homogeneous copper-containing oxide superconductors with improved superconducting properties and a process for preparing them.
REFERENCES:
patent: 4771015 (1988-09-01), Kanai et al.
patent: 4942181 (1990-07-01), Capone et al.
Nakai et al., Japanese Journal of Applicant Physics Letter, vol. 26, No. 5, pp. 788-790.
Oda et al., Japanese Journal of Applicant Physics Letter, vol. 26, No. 5, pp. 804-806.
Farneth, "Kinetics and Thermodynamics of the reaction of . . . ", Mat. Res. Soc. Symp. Proc., vol. 99, Dec., 1987, pp. 977-980.
Wang, "Y Ba.sub.2 Cu.sub.3 O.sub.7-8 Superconductors Produced by Hot-Pressing . . . ", Mat. Res. Soc. Symp. Proc., vol. 99, Dec., 1987, pp. 257-260.
Kumakura "Large Magnetization in YBa.sub.2 Cu.sub.3 O.sub.7 Prepared by . . . ", Jap. Jnl. Appld. Phys. Lett. vol. 27, No. 2, Feb., 1988, pp. L188-L190.
Mizuno, "Reactions of the Monoxides of Carbon and Nitrogen . . . ", J. Chem. Soc. Chem Comm., 1988.
Herrman, "Preparation and Properties of High T.sub.c Superconducting . . . ", Physica Status Solid: 1987.
Matthews, "Increased Transition Temperature in YB.sub.n2 Cu.sub.3 O.sub.y . . . ", Nature, vol. 328, Aug. 27, 1987, pp. 786-787.
Saito, "Properties of the Superconductor (Sr, Ca)--La--Cu--O . . . ", Jap. Jnl. Appl. Phys., v. 26 (4), Apr. 1987, pp. L366-L367.
D. N. Matthews, et al., Nature, vol. 328, pp. 786-787, Aug. (1987).
N. Mizuno, et al., J. Chem. Soc., pp. 887-888 (1988).
R. Herrmann, Physica Status Solidi (b) 142, K53, pp. 53-56 (1987).
U.S. Ser. No. 153107 filed 02-08-88.
U.S. Ser. No. 236088 filed 08-24-88.
Bednorz et al., Z. Phys. B64, 189 (1986).
Rao et al., Current Science 56, 47 (1987).
Chu et al., Science 235, 567 (1987).
Chu et al., Phys. Rev. Lett. 58, 405 (1987).
Cava et al., Phys. Rev. Lett. 58, 408 (1987).
Bednorz et al., Europhys. Lett. 3, 379 (1987).
Wu et al., Phys. Rev. Lett. 58, 908 (1987).
Cava et al., Phys. Rev. Lett. 58, 1676 (1987).
Michel et al., Z. Phys. B-Condensed Matter 68, 421 (1987).
Maeda et al., Jpn. J. Appl. Phys. 27, L209 (1988).
Subramanian et al., Science 239, 1015 (1988).
Sheng et al., Nature 332, 55 (1988).
Sheng et al., Nature 332, 138 (1988).
Hazen et al., Phys. Rev. Lett. 60, 1657 (1988).
Torardi et al., Science 240, 631 (1988).
Parkin et al., Phys. Rev. Lett. 61, 750 (1988).
Hervieu et al., J. Solid State Chem. 75, 212 (1988).
Torardi et al., Phys. Rev. B 38, 225 (1988).
Liang et al., Appl. Phys. Lett. 53, 1434 (1988).
Marinenko et al., "Microbeam Analysis", Ed. D. E. Newbury, San Francisco Press, San Francisco, Calif. (1988), p. 37.
Boyd John
E. I. Du Pont de Nemours and Company
Lieberman Paul
Parrish John A.
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