3 papers
cond-mat.supr-con2026
Identifying the structure of La3Ni2O7 in the pressurized superconducting state
Hengyuan Zhang, Jielong Zhang, Mengwu Huo +6
The crystal structure of La3Ni2O7 in its high-pressure superconducting state has been the subject of intense debate, with conflicting reports proposing orthorhombic (Amam or Fmmm)…
cond-mat.supr-con2025
Evolution of the superconductivity in pressurized La3-xSmxNi2O7
Qingyi Zhong, Junfeng Chen, Zhengyang Qiu +7
Motivated by the discovery of superconductivity in bilayer LaNiO at 80 K and the increased superconducting transition temperature, , up to 92 K in single cr…
cond-mat.supr-con2025
Interlayer coupling enhanced superconductivity near 100 K in LaNdNiO
Zhengyang Qiu, Junfeng Chen, Dmitrii V. Semenok +12
Systematically controlling the superconducting transition temperature () in the bilayer Ruddlesden-Popper nickelate LaNiO remains a significant challenge. H…