Encapsulating a Superconducting Material, MgCNi3, in a Carbon Nanoflask

Authors


  • We thank the Israeli Ministry of Science, Culture and Sports for supporting this research via an Infrastructure grant. R. K. R thanks the Bar-Ilan Research Authority for his postdoctoral fellowship. A. G. thanks the German Ministry of Science through the Deutsche–Israel program, DIP, for its support.

Abstract

MgCNi3 is a non-oxide perovskite which is both superconducting and ferromagnetic. Here MgCxNi3 is encapsulated in carbon nanoflasks via a chemical method. Magnetic susceptibility measurements indicate the occluded MgCNi3 exhibits a superconducting transition with a critical temperature of 7 K (see Figure).

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