Pressure Tuning the Jahn–Teller Transition Temperature in NaNiO2
NaNiO2 is a layered material consisting of alternating layers of NaO6 and Jahn–Teller-
active NiO6 edge-sharing octahedra. At ambient pressure, it undergoes a broad phase …
active NiO6 edge-sharing octahedra. At ambient pressure, it undergoes a broad phase …
Negative charge-transfer energy in revisited with hard x-ray photoemission spectroscopy
D Takegami, M Nakamura, A Melendez-Sans… - Physical Review B, 2024 - APS
We report hard x-ray photoelectron spectroscopy on SrFeO 3 which is one of the classical
conducting transition-metal oxides with a noncollinear magnetic structure. The obtained …
conducting transition-metal oxides with a noncollinear magnetic structure. The obtained …
Temperature-Dependent Dynamic Disproportionation in LiNiO
Nickelate materials offer diverse functionalities for energy and computing applications.
Lithium nickel oxide (LiNiO $ _2 $) is an archetypal layered nickelate, but the electronic …
Lithium nickel oxide (LiNiO $ _2 $) is an archetypal layered nickelate, but the electronic …
Valence study of and : The role of charge transfer and charge disproportionation
The series of Li MO 2 (M: transition metal) materials are highly relevant as cathode materials
of Li-ion batteries. The stability of such systems remains an important factor for their usability …
of Li-ion batteries. The stability of such systems remains an important factor for their usability …