Discovery of superconductivity in Nb4 SiSb2 with a V4 SiSb2 -type structure and implications of interstitial doping on its physical properties

BALESTRA, Manuele Danilo et al. Discovery of superconductivity in Nb₄ SiSb₂ with a V₄ SiSb₂ -type structure and implications of interstitial doping on its physical properties. In: Journal of materials chemistry. C, 2022, vol. 10, n° 32, p. 11703–11709. doi: 10.1039/D2TC01510B

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PID : unige:166711
DOI : 10.1039/D2TC01510B
PMID : 36090965
PMCID : PMC9386687

Additional URL for this publicationhttp://xlink.rsc.org/?DOI=D2TC01510B

Journal ISSN2050-7526

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Discovery of superconductivity in Nb4 SiSb2 with a V4 SiSb2 -type structure and implications of interstitial doping on its physical properties

We report on the discovery of Nb 4 SiSb 2 . This compound is a new superconductor with a T c of 1.6 K. The channel void positions of this phase can be partly filled with Cu, Pd, or Pt, which leads to a lowering of the transition temperature.

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Discovery of superconductivity in Nb₄ SiSb₂ with a V₄ SiSb₂ -type structure and implications of interstitial doping on its physical properties

We report on the discovery of Nb ₄ SiSb ₂ . This compound is a new superconductor with a T _c of 1.6 K. The channel void positions of this phase can be partly filled with Cu, Pd, or Pt, which leads to a lowering of the transition temperature.