118 citations · 422 across the 24 of their papers we have counts for
6 papers · 1 filter
Decoding Superconductivity in LaNiO Thin Films via Ozone-Driven Structure and Oxidation Tuning
Mathieu Flavenot, Hoshang Sahib, Jérôme Robert +6
The discovery of superconductivity in bulk Ruddlesden-Popper LaNiO(LNO327) under high hydrostatic pressure has redefined the recent experimental consensus that nickelat…
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…
Spin and orbital excitations in undoped infinite layers: a comparison between superconducting PrNiO2 and insulating CaCuO2
Francesco Rosa, Hoshang Sahib, Giacomo Merzoni +9
Infinite-layer nickelates are among the most promising cuprate-akin superconductors, although relevant differences from copper oxides have been reported. Here, we present momentum-…
Superconductivity in PrNiO2 infinite-layer nickelates
Hoshang Sahib, Francesco Rosa, Aravind Raji +6
Several reports about infinite-layer nickelate thin films suggest that the superconducting critical temperature versus chemical doping phase diagram has a dome-like shape, similar…
Scanning tunnelling microscopy and X-ray photoemission studies of NdNiO2 infinite-layer nickelates films
Martando Rath, Yu Chen, Guillaume Krieger +3
We report scanning tunnelling microscopy (STM) and x-ray photoemission spectroscopy (XPS) measurements on uncapped and SrTiO3 (STO) capped NdNiO2 realized by pulsed-laser depositio…
Charge and spin order dichotomy in NdNiO driven by SrTiO capping layer
G. Krieger, L. Martinelli, S. Zeng +10
Superconductivity in infinite-layer nickelates holds exciting analogies with that of cuprates, with similar structures and -electron count. Using resonant inelastic x-ray scatt…