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Bismuth-containing superconductor containing uranium or plutonium dopant
Bismuth-containing superconductor containing uranium or plutonium dopant
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机译:含铀或p掺杂剂的含铋超导体
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摘要
A process for producing a sinterable doped superconductive powder which contains a sufficient amount of superconductive compound which is at least coated with sufficient uranium-235 and/or plutonium-239 dopant atoms to enable the sinterable powder to be formed into a sintered superconductive body which can be irradiated with thermal neutrons to produce from about 0.25×10.sup.14 to about 5×10.sup.14 fission events per cubic centimeter of the resulting irradiated superconductive body, said superconductive compound being selected from the group consisting of Bi.sub.2 CaSr.sub.2 Cu.sub.2 O.sub.8 .+-.x where x ranges from zero to 0.5, Bi.sub.2-y Pb.sub.y Ca.sub.2 Sr.sub.2 Cu.sub.3 O.sub.10.+-.z where y ranges from 0.1 to 0.5 and z ranges from zero to less than 1, and mixtures thereof.
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机译:一种制备可烧结的掺杂的超导粉末的方法,该粉末包含足够量的超导化合物,该化合物至少涂覆有足够的铀235和/或-239掺杂剂原子,以使可烧结的粉末形成为可烧结的超导体。用热中子辐照产生每立方厘米辐照的超导体约0.25×10 ^ 14至约5×10 ^ 14的裂变事件,所述超导化合物选自Bi.sub .2 CaSr.sub.2 Cu.sub.2 O.sub.8。+-。x,其中x的范围为0到0.5,Bi2-sub.y Pb.sub.y Ca.sub.2 Ca.sub.2 .2 Cu 3 O 10 + -z,其中y的范围是0.1至0.5,z的范围是0至小于1,以及它们的混合物。
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