Nanocalorimetric Evidence for Nematic Superconductivity in the Doped Topological Insulator Sr${}_{0.1}$Bi${}_2$Se${}_3$

Kristin Willa, Roland Willa, Kok Wee Song +6

Spontaneous rotational-symmetry breaking in the superconducting state of doped ${\mathrm{Bi}}_2{\mathrm{Se}}_3$ has attracted significant attention as an indicator for topological supe…