Bulk superconductivity up to 96 K in pressurized nickelate single crystals

Feiyu Li, Zhenfang Xing, Di Peng +24

Recently, the Ruddlesden-Popper bilayer nickelate $L{a}_{3}N{i}_2{O}_7$ has emerged as a superconductor with a transition temperature ($T_c$) of approximately 80 K above 14 GPa (Refs. 1-3)…