Low-temperature physical properties of TmSnGe and LuSnGe

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Kaczorowski, Dariusz [1 ]
Szytula, Andrzej [2 ]
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[1] Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 1410, Wroclaw,50-950, Poland
[2] M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, Kraków,30-059, Poland
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The compounds RSnGe (R = Tm, Lu) were synthesized in polycrystalline form and characterized by X-ray diffraction, magnetization, electrical resistivity and heat capacity measurements performed in wide temperature range. TmSnGe was found to show a Curie-Weiss paramagnetic behavior with no magnetic ordering down to 0.35 K. LuSnGe was established to be a weak diamagnet and to exhibit a BCS-type superconductivity below 0.74 K. © 2014 Elsevier B.V.
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页码:640 / 643
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