1 citations · 1 across the 5 of their papers we have counts for
6 papers
Nodal Orbital-Anti-Phase Superconducting State in Bilayer Nickelates
Marius Scholten, Steffen Bötzel, Frank Lechermann +2
The recent discovery of high- superconductivity in the bilayer nickelate LaNiO (La-327) under applied pressure and compressive strain opened a new avenue to elucid…
Electronic theory for scanning tunneling microscopy spectra in bilayer nickelate thin films
Marius Scholten, Steffen Bötzel, Frank Lechermann +2
Recent Scanning Tunneling Microscopy (STM) experiments measuring the superconducting gap features in thin films of superconducting bilayer nickelates La2PrNi2O7 at ambient pressure…
Structural symmetry effects on the competition of density waves and superconductivity in bilayer nickelates
Steffen Bötzel, Aiman Al-Eryani, Jun Zhan +4
We investigate the interplay between spin-density-wave (SDW) order and superconductivity in the bilayer nickelate LaNiO using the functional renormalization group~(fRG)…
Low-energy perspective of interacting electrons in the normal state of superconducting bilayer nickelate
Frank Lechermann, Steffen Bötzel, Ilya M. Eremin
Developing a low-energy model is essential for understanding unconventional superconductivity in bilayer nickelate LaNiO. Here, we analyze distinct low-energy scenarios…
Interplay of orbital-selective Mott criticality and flat-band physics in LaNiO
Frank Lechermann, Steffen Bötzel, Ilya M. Eremin
Superconductivity in nickelates apparently takes place in two different Ni oxidation regimes, namely either for infinite-layer-type compounds close to Ni, or for Ruddlesden-P…
Quasiparticle approach to the transport in infinite-layer nickelates
Steffen Bötzel, Ilya M. Eremin, Frank Lechermann
The normal-state transport properties of superconducting infinite-layer nickelates are investigated within an interacting three-orbital model. It includes effective Ni-, N…