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Incipient superconductivity in TaB$_{2}$

D. Kaczorowski·A. J. Zaleski·O. J. Żogał·J. Klamut
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Abstract

Magnetic properties of TaB$_{2}$ were studied by means of DC and AC susceptibility measurements. It has been found that the compound becomes superconducting at T$_{c}$ = 9.5 K. From upper critical field measurements the superconducting parameters have been evaluated, which indicated that TaB$_{2}$ is a hard type-II superconductor. Possible reasons why superconductivity has not been discovered in previous studies are briefly discussed.

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D. Kaczorowski, A. J. Zaleski, O. J. Żogał, J. Klamut. 2001-03-28. Incipient superconductivity in TaB$_{2}$. https://arxiv.org/abs/cond-mat/0103571

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