Incipient superconductivity in TaB$_{2}$

D. Kaczorowski; A. J. Zaleski; O. J. Żogał; J. Klamut

Incipient superconductivity in TaB$_{2}$

超导电性 2016-08-16 v2

作者: D. Kaczorowski , A. J. Zaleski , O. J. Żogał , J. Klamut

摘要

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.

关键词

mgb2 superconductivity superconductivity high-temperature superconductivity

引用

@article{arxiv.cond-mat/0103571,
  title  = {Incipient superconductivity in TaB$_{2}$},
  author = {D. Kaczorowski and A. J. Zaleski and O. J. Żogał and J. Klamut},
  journal= {arXiv preprint arXiv:cond-mat/0103571},
  year   = {2016}
}

备注

3 pages, 5 figures

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