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A method of manufacturing a low anisotropic high-temperature superconductors based on the uncertainty principle
A method of manufacturing a low anisotropic high-temperature superconductors based on the uncertainty principle
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机译：基于不确定性原理的低各向异性高温超导体的制造方法
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摘要
PROBLEM TO BE SOLVED: To obtain a high-temp. superconductor which is low in anisotropy and is long in coherence length by depositing a specific superconductor on a single crystal substrate, etc., sealing this superconductor into a vessel made of gold, silver, oxidation resistant metals or ceramics, orienting the superconductor and forming thin films and thick films of the oriented crystal or single crystal of a high critical current density. ;SOLUTION: Part or the whole of the atoms constituting a charge supply layer are substd. with atoms having a superconducting property on the single crystal substrate or crystal orientation substrate to metallize or make superconductive the charge supply layer. The superconductor or its raw material lowered in the superconducting property by increasing the thickness of the superconducting layer in accordance with uncertainty principle is deposited or applied and is sealed into the vessel made of the gold, silver, oxidation resistant metals or ceramics and is subjected to biaxial orientation of at least (a) and (b) axes under pressurization of 1 or above atm. to form the thin film or thick film of the orientation crystal or single crystal having the high critical current density. As a result, the high-temp. superconducter having the pseudo isotropic low anisotropy of ≤4 and nearly 1 in anisotropy γ is obtd.;COPYRIGHT: (C)1998,JPO
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