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Ribbons of composition Nb3Al0.75Ge0.25 have been fabricated by swaging, rolling, and heat treatment. Measurements of Jc in steady transverse magnetic fields up to 150 kOe at temperatures up to 16°K show values of the order of 104 A/cm2 at 13°K and 120 kOe, and 103 A/cm2 at 16°K and 95 kOe.
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Löhberg et al. (1973) studied this question.
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