Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k
Patent
1991-12-03
1993-04-13
Wyszomierski, George
Superconductor technology: apparatus, material, process
High temperature , per se
Having tc greater than or equal to 150 k
428632, 428930, 505701, 505872, H01L 3912, B32B 1504
Patent
active
052023052
ABSTRACT:
The superconducting structure for magnetic shielding according to the present invention comprises at least two layers of a superconducting layer and a substrate. This superconducting structure for magnetic shielding can be formed in a plate-like shape or a cylindrical shape. When the structure is prepared in three-layers by providing an intermediate layer between the superconducting layer and the substrate, the three-layered structure has improved superconducting properties. When a protective layer is provided on the superconducting layer to protect the layer, the resulting structure has improved thermal shock resistance. The intermediate layer preferably consists of a ceramic or a noble metal and the ceramic preferably consists of a glass.
REFERENCES:
patent: H39 (1986-03-01), Gubser et al.
patent: 3331041 (1967-07-01), Bogner
patent: 3895156 (1975-07-01), Hammond
patent: 4908348 (1990-03-01), Hurg et al.
patent: 4920011 (1990-04-01), Ogawa et al.
patent: 4921833 (1990-05-01), Takano
patent: 4942142 (1990-07-01), Itozaki et al.
patent: 4994435 (1991-02-01), Shiga et al.
patent: 5063200 (1991-11-01), Okada et al.
patent: 5102865 (1992-04-01), Woolf et al.
Yin et al. "Magneteic Properties of Bismuth strontian calcium copper . . . " Modern Physics. Letters B, vol. 2, No. 9, pp. 1061-1066, Sep. 1988 Chem. Ab #110(6):49447e.
Hatta et al., "Diamagnetic properties of high to Bismuth . . . " Japanese Journal of Applied Physics, Part 2, vol. 27, No. 5, pp. L855-6 chem. Ab #109(2):102889h, May 1988.
Applied Physics Letters, vol. 52, No. 19, May 9, 1988 "Superconductivity in the Bi-Sr-Ca-Cu-O compounds with noble metal additions".
Oki Shuichiro
Sakai Hitoshi
Watanabe Keiichiro
Yoshida Hitoshi
Yoshida Manabu
NGK Insulators Ltd.
Wyszomierski George
LandOfFree
Superconducting structure for magnetic shielding does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Superconducting structure for magnetic shielding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superconducting structure for magnetic shielding will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1155391