From the 1 of 5 linked papers with an AI index.
1 citations · 1 across the 2 of their papers we have counts for
5 papers
Microscopic Emergence of Ancilla Lattice Physics in the Emery Model
MikoÅaj Walicki, Johannes Knolle, Krzysztof Wohlfeld
The paper derives a low‑energy effective theory for the three‑band Emery model on a Lieb lattice, showing how an ancillary lattice emerges and identifying the microscopic condition…
Evidence for Many-Body States in NiPS Revealed by Angle-Resolved Photoelectron Spectroscopy
MiÅosz Rybak, Benjamin Pestka, Biplab Bhattacharyya +11
We present -ARPES spectra of the Mott-insulating van der Waals antiferromagnet NiPS. Signatures of strong correlations -- such as the onset of atomic or atomic-ligand multi…
Probing the band structure of the strongly correlated antiferromagnet NiPS3 across its phase transition
Benjamin Pestka, Biplab Bhattacharyya, Milosz Rybak +19
NiPS3 is an exfoliable van-der-Waals intralayer antiferromagnet with zigzag-type spin arrangement. It is distinct from other TMPS3 (TM: transition metal) materials by optical excit…
Neodymium ions as charge reservoir in NdNiO: from lack of long range order to electron-doping-induced antiferromagnetism
Adam KÅosiÅski, Roman Drachynskyi, Krzysztof Wohlfeld +1
We study magnetism in the electron-doped infinite-layer nickelate NdNiO. We perform an unrestricted Hartree-Fock calculation for a tight-binding model which contains both nicke…
Exploring d-Wave Magnetism in Cuprates from Oxygen Moments
Ying Li, Valentin Leeb, Krzysztof Wohlfeld +2
The antiferromagnetic parent phase of high-T cuprates has been established as a Néel state of copper moments, but early work pointed out the important role of ligand oxygen or…