Enhancement of T sub c of Heavy-Fermion Superconductor UPt sub 3 by Alloying With Boron

Enhancement of T sub c of Heavy-Fermion Superconductor UPt sub 3 by Alloying With Boron

The influence of boron on the superconductivity of the heavy-fermion superconductor UPt sub 3 has been studied by resistivity measurements. In the annealed samples, a shift of the T sub c value is observed from 530 mK in pure UPt sub 3 up to 600 mK in the B added samples. This is the first experimen...

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Veröffentlicht in:Journal of magnetism and magnetic materials 1988-07, Vol.76-77, p.531-532
Hauptverfasser: Vorenkamp, T, Kadowaki, K, de Visser, A
Format: Artikel
Sprache:eng
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Zusammenfassung:The influence of boron on the superconductivity of the heavy-fermion superconductor UPt sub 3 has been studied by resistivity measurements. In the annealed samples, a shift of the T sub c value is observed from 530 mK in pure UPt sub 3 up to 600 mK in the B added samples. This is the first experimental evidence that the T sub c of UPt sub 3 can be increased by adding impurities. Graphs. 9 ref.--AA
ISSN:0304-8853