Metal-to-metal transition and heavy-electron state in Nd${}_4$Ni${}_3$O${}_{10-\delta }$

Bai-Zhuo Li, Cao Wang, P. T. Yang +7

The trilayer nickelate Nd${}_4$Ni${}_3$O${}_{10-\delta }$ ($\delta \approx$ 0.15) was investigated by the measurements of x-ray diffraction, electrical resistivity, magnetic susceptibility, and heat…