92 citations · 1.2k across the 70 of their papers we have counts for
70 papers
Character of Doped Holes in NdSrNiO
Tharathep Plienbumrung, Michael Schmid, Maria Daghofer +1
We investigate charge distribution in the recently discovered high- superconductors, layered nickelates. With increasing value of charge-transfer energy we observe the expecte…
Chiral phonons in honeycomb sublattice of layered CoSn-like compounds
Andrzej Ptok, Aksel Kobiałka, Małgorzata Sternik +5
Hexagonal and kagome lattices exhibit extraordinary electronic properties. It is a natural consequence of additional discrete degree of freedom associated with a valley or the occu…
Interplay between Zhang-Rice singlets and high-spin states in a model for doped NiO planes
Tharathep Plienbumrung, Maria Daghofer, Andrzej M. Oleś
Superconductivity found in doped NdNiO is puzzling as two local symmetries of doped NiO layers compete, with presumably far-reaching implications for the involved mechanism…
Electronic and dynamical properties of CeRhAs: Role of RhAs layers and expected hidden orbital order
Andrzej Ptok, Konrad J. Kapcia, Paweł T. Jochym +3
Recently discovered heavy fermion CeRhAs compound crystallizes in the nonsymmorphic symmetry, which enables the occurrence of topological protection. Experimen…
Orbital Rotations induced by Charges of Polarons and Defects in Doped Vanadates
Peter Horsch, Andrzej M. Oleś, Adolfo Avella
We explore the competiton of doped holes and defects that leads to the loss of orbital order in vanadate perovskites. In compounds such as LaCaVO spin…
Quantum phase transitions in the spin-1 Kitaev-Heisenberg chain
Wen-Long You, Gaoyong Sun, Jie Ren +2
Recently, it has been proposed that higher-spin analogues of the Kitaev interactions may also occur in a number of materials with strong Hund's and spin-orbit coupling. In th…