Electronic and magnetic excitations in La${}_3$Ni${}_2$O${}_7$

Xiaoyang Chen, Jaewon Choi, Zhicheng Jiang +13

The striking discovery of high-temperature superconductivity (HTSC) of 80 K in a bilayer nickelate La${}_3$Ni${}_2$O${}_7$ under a moderately high pressure of about 14 GPa ignited a new…