Superconductivity at 600 mK in a novel ternary platinum phosphide $\mathbf{SrPt_6P_2}$
ORAL
Abstract
In the course of our search for new superconducting materials, we have synthesized a novel, metal-rich ternary platinum phosphide superconductor with a unique structure type and an onset $\mathrm{T_c}$ of 600 mK, $\mathrm{SrPt_6P_2}$. The crystal structure was determined by single crystal X-ray diffraction, and features a unique three-dimensional anionic network of vertex-shared $\mathrm{Pt_6P}$ trigonal prisms. Furthermore, we have investigated the superconductivity in this material resistively, magnetically, and calorimetrically. The results of these studies will be presented and discussed.
*This work is supported in part by the US Air Force Office of Scientific Research, the Robert A. Welch Foundation (E-1297), the T.L.L. Temple Foundation, the J. J. and R. Moores Endowment, and the State of Texas through the TcSUH and at LBNL by the DoE.
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