3 papers
cond-mat.supr-con2026
Bulk superconductivity up to 96 K in pressurized nickelate single crystals
Feiyu Li, Zhenfang Xing, Di Peng +24
Recently, the Ruddlesden-Popper bilayer nickelate has emerged as a superconductor with a transition temperature () of approximately 80 K above 14 GPa (Refs. 1-3)…
cond-mat.supr-con2026
Reply to "Threefold error in the reported zero-field cooled magnetic moment of single crystal (arXiv: 2602.23240)"
Feiyu Li, Zhenfang Xing, Di Peng +24
We respond to the critique by Aleksandr V. Korolev and Evgeny F. Talantsev on the superconducting phase fraction () calculations in Li et al. Nature 649, 871-878 (2026). First,…
cond-mat.supr-con2025
Damage of bilayer structure in La3Ni2O7-d induced by high pO2 annealing
Yulin Zhang, Cuiying Pei, Ning Guo +12
The discovery of superconductivity with onset temperature of ~80 K in pressurized bilayer Ruddlesden-Popper La3Ni2O7-d has attracted much attention. Despite intense research, deter…