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arXiv · 1107.4355

Raising Tc in charge density wave superconductor ZrTe3 by Ni intercalation

Hechang Lei·Xiangde Zhu·C. Petrovic
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Abstract

We report discovery of bulk superconductivity in Ni0.05ZrTe3 at Tc = 3.1 K, obtained through Ni intercalation. Superconductivity coexists with charge density wave (CDW) state with TCDW = 41 K. When compared to parent material ZrTe3, filamentary superconducting transition is substantially increased whereas TCDW was suppressed. The analysis of superconducting state indicates that Ni0.05ZrTe3 is an intermediately coupled superconductor.

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Hechang Lei, Xiangde Zhu, C. Petrovic. 2011-07-21. Raising Tc in charge density wave superconductor ZrTe3 by Ni intercalation. https://doi.org/10.1209/0295-5075%2F95%2F17011

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