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Superconducting and normal-state properties of the noncentrosymmetric superconductor<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Re</mml:mi><mml:mn>6</mml:mn></mml:msub><mml:mi>Zr</mml:mi></mml:mrow></mml:math>
We systematically investigate the normal and superconducting properties of noncentrosymmetric ${\mathrm{Re}}_{6}\mathrm{Zr}$ using magnetization, heat capacity, and electrical resistivity measurements. Resistivity measurements indicate ${\mathrm{Re}}_{6}\mathrm{Zr}$ has poor metallic behavior and is dominated by disorder. ${\mathrm{Re}}_{6}\mathrm{Zr}$ undergoes a superconducting transition at ${T}_{\mathrm{c}}=\left(6.75\ifmmode\pm\else\textpm\fi{}0.05\right)$ K. Magnetization measurements give a lower critical field, ${\ensuremath{\mu}}_{0}{H}_{\mathrm{c}1}=\left(10.3\ifmmode\pm\else\textpm\fi{}0.1\right)$ mT. The …