An electrical flux pump for powering sup
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H.L Laquer
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Article
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1963
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Elsevier Science
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English
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WITH the advent of high field superconducting materials, 1 which exhibit volume rather than surface conduction, i.e. critical current densities proportional to cross-sectional area rather than circumference; one may no longer be forced to construct superconducting coils of only the finest of wire. I