Evidence of unconventional pairing in the quasi two-dimensional CuIr${}_2$Te${}_4$ superconductor

T. Shang, Y. Chen, W. Xie +13

The CuIr${}_{2-x}$Ru${}_x$Te${}_4$ superconductors (with a $T_c$ around 2.8 K) can host charge-density waves, whose onset and interplay with superconductivity are not well known at a mic…