Effect of Al₂O₃ additives on the formation of superconducting whiskers (2212 phase) in melt-quenched BiSrCaCu₂O_{x}

Yoshihiro Abe; Kazumi Hirata; Hideo Hosono; Yukio Kubo

doi:10.1557/jmr.1992.1599

journal article·1992-07

Effect of Al₂O₃ additives on the formation of superconducting whiskers (2212 phase) in melt-quenched BiSrCaCu₂O_x

Yoshihiro Abe, Kazumi Hirata, Hideo Hosono, Yukio Kubo

Journal of Materials Research· Volume 7· Issue 7

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Source abstract

Abstract

Whiskers of 2212 phase Bi₂Sr₂Ca₁Cu₂O_x were prepared by heating in air the powder-compacted pellets of melt-quenched glassy products in BiSrCaCu₂O_x containing a small amount of Al₂O₃. The dissolved and/or physically mixed Al₂O₃ in the powder-compacted specimen is found to enhance the whisker formation remarkably.

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Research context

OpenAlex topics: Physics of Superconductivity and Magnetism · Metallurgical Processes and Thermodynamics · Superconducting Materials and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (10)

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