Superconductivity versus structural phase transition in the closely related Bi${}_2$Rh${}_{3.5}$S${}_2$ and Bi${}_2$Rh${}_3$S${}_2$

Udhara S. Kaluarachchi, Weiwei Xie, Qisheng Lin +4

Single crystals of Bi${}_2$Rh${}_3$S${}_2$ and Bi${}_2$Rh${}_{3.5}$S${}_2$ were synthesized by solution growth and the crystal structures, thermodynamic and transport propertie…