Complex spin-density-wave ordering in LaNiO
arXiv:2503.14128 · doi:10.1103/ncv2-7xnw
Abstract
The discovery of high-temperature superconductivity in layered nickelates under pressure has recently triggered enormous interest. Studies of these compounds have revealed a density-wave-like transition at ambient pressure, though its connection with superconductivity is still not well understood. Here, we report a detailed \msr\ study on single crystals of trilayer nickelate \LNO\ at ambient pressure. We have identified a spin-density-wave (SDW) transition at the temperature of 130 K, as well as a broad crossover around 70 - 100 K. Based on the temperature dependence of the muon precession amplitudes and magnetic susceptibility, we attribute this additional crossover either to a spin reorientation, or to an inhomogeneous SDW ordering.
6 pages, 5 figures
References in corpus (29)
- Superconductivity near 80 Kelvin in single crystals of La3Ni2O7 under pressure
- musrfit: A free platform-independent framework for muSR data analysis
- Inhomogeneity of charge density wave order and quenched disorder in a high Tc superconductor
- High-temperature superconductivity with zero-resistance and strange metal behavior in LaNiO
- Nanoscale phase separation in the iron chalcogenide superconductor K0.8Fe1.6Se2 as seen via scanning nanofocused x-ray diffraction
- Superconductivity in pressurized trilayer LaNiO single crystals
- Visualization of Oxygen Vacancies and Self-doped Ligand Holes in La3Ni2O7-δ
- The s-Wave Pairing and the Destructive Role of Apical-Oxygen Deficiencies in LaNiO Under Pressure
- Evidence for charge and spin order in single crystals of LaNiO and LaNiO
- Ambient-pressure superconductivity onset above 40 K in bilayer nickelate ultrathin films
- Antiferromagnetic correlations in the metallic strongly correlated transition metal oxide LaNiO
- Pressure-induced superconductivity in polycrystalline La3Ni2O7
- Structural phase transition, -wave pairing and magnetic stripe order in the bilayered nickelate superconductor LaNiO under pressure
- Electronic and magnetic excitations in LaNiO
- Electronic correlations and partial gap in the bilayer nickelate LaNiO
- Structure responsible for the superconducting state in La3Ni2O7 at high pressure and low temperature conditions
- Intertwined density waves in a metallic nickelate
- Charge Transfer and Zhang-Rice Singlet Bands in the Nickelate Superconductor under Pressure
- Effects of Pressure and Doping on Ruddlesden-Popper phases Lan+1NinO3n+1
- Pressure-enhanced splitting of density wave transitions in LaNiO
- Superconductivity in trilayer nickelate La4Ni3O10 under pressure
- Hour-glass magnetic spectrum in an insulating, hole-doped antiferromagnet
- Strong Pairing Originated from an Emergent Berry Phase in LaNiO
- Hour-glass magnetic excitations induced by nanoscopic phase separation in cobalt oxides LaSrCoO
- Theory of Pressure Dependence of Superconductivity in Bilayer Nickelate LaNiO
- Ultrafast Dynamics of Bilayer and Trilayer Nickelate Superconductors
- Observation of a charge-neutral muon-polaron complex in antiferromagnetic CrO
- Dichotomy in Low- and High-energy Band Renormalizations in Trilayer Nickelate : a Comparison with Cuprates
- Competition of spatially inhomogeneous states in antiferromagnetic Hubbard model