4 papers
From perovskite to infinite-layer nickelates: hole concentration from x-ray absorption
R. Pons, M. Flavenot, K. Fürsich +12
The difficulty of determining cation concentrations and oxygen stoichiometry in infinite-layer nickelate thin films has so far prevented clear experimental identification of the ni…
Orbital Ordering in the Charge Density Wave Phases of BaNi(AsP)
Tom Lacmann, Robert Eder, Igor Vinograd +8
We use resonant X-ray scattering at the nickel L edges to investigate the interplay between orbital degrees of freedom and charge density waves (CDW) in the superconductor…
Resonant x-ray scattering study of charge-density wave correlations in YBaCuO under uniaxial stress
S. Nakata, D. Betto, E. Schierle +13
We report a comprehensive study of the uniaxial stress response of charge-density-wave (CDW) correlations in detwinned single crystals of the high temperature superconductor YBa$_2…
Oxygen sublattice disorder and valence state modulation in infinite-layer nickelate superlattices
R. A. Ortiz, N. Enderlein, K. Fürsich +9
The family of infinite-layer nickelates promises important insights into the mechanism of unconventional superconductivity. Since superconductivity has so far only been observed in…