Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k
Patent
1989-12-13
1992-10-27
Lowe, James
Superconductor technology: apparatus, material, process
High temperature , per se
Having tc greater than or equal to 150 k
505725, 505739, 264 61, 264 84, H01L 3912
Patent
active
051589303
ABSTRACT:
Disclosed is a method of improving the physical properties of superconducting materials which comprises:
REFERENCES:
patent: 5073209 (1991-12-01), Giancola
Morosin et al., "High Pressure Shock Modification and Synthesis of Superconducting Ceramic Oxides" Synth. Met. 33 (2), 185-224 Nov. 15, 1989.
Murr et al. "Shock Wave Induced Changes in Superconductivity in YBa.sub.2 Cu.sub.3 O.sub.7-8 " App Phys Lett 55 (15) pp. 1575-1577 Oct. 9, 1989.
Johnson et al. "Fabrication of Ceramic Articles From High T.sub.c Superconducting Oxides" Extended Abstracts--High Temp Superconductors Apr. 23-24, 1987.
Tien et al., Extended Abstracts--High Temp Superconductors II Apr. 5-9, 1988.
Abstract of Conference Paper by Nesterenko, "The Modification of Superconducting Properties of Y-Ba-Cu-O and Bi-Sr-Ca-Cu-O Using Shock Waves" Aug. 14-17, 1989 Proc. Am. Phys. Soc.
Abstract of Conference Paper by Iqbal et al, "Microstructure and Superconductivity of Shock Processed High T.sub.c Superconductors" Jul. 23-28, 1989. Intl. Conf. on Matls and Mechanisms of Superconductivity: High Temperature Superconductors II.
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"Magnetic & Electrical Properties of Shock-Compacted High-T.sub.c Superconductors", Nellis, Lawrence Livermore Nat'l Laboratory (1990).
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Nellis et al., Micron-Thin NbFilms Recovered From MBAR Shock Pressures, Preprint (1989) Incomplete Title & Author Information Only.
Neumeier et al., Metastable A15 Phase Nb.sub.3 Si Synthesized by High Dynamic Pressure, High Pressure Research, vol. 1, pp. 267-289 (1989).
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Maple M. Brian
Nellis William J.
Fiorilla Christopher A.
Lowe James
Moser William R.
Sartorio Henry P.
The United States of America as represented by the United States
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