Superconductivity in ThIr2Si2 |
K. Domieracki and D. Kaczorowski
Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 1410, 50-950 Wrocław, Poland |
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The compound ThIr2Si2 crystallizes with a tetragonal crystal structure of the CaBe2Ge2-type (space group P4/nmm). Its low-temperature physical properties were investigated by means of magnetization, electrical resistivity, and heat capacity measurements, performed down to 0.35 K. The experiments revealed bulk superconductivity below Tc= 2 K. The obtained data indicate that ThIr2Si2 is a weakly-coupled type-II BCS superconductor. |
DOI: 10.12693/APhysPolA.130.593 PACS numbers: 74.25.-q, 74.70.Dd |