92 citations · 1.2k across the 70 of their papers we have counts for
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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…
Probing the chirality of 1D Majorana edge states around a 2D nanoflake in a superconductor
Andrzej Ptok, David J. Alspaugh, Szczepan Głodzik +4
The interplay between superconductivity, magnetic field and spin-orbit coupling can lead to the realization of non--trivial topological phases. Recent experiments have found signat…
Origin of monoclinic distortion and its impact on the electronic properties in KO
Olga Sikora, Dorota Gotfryd, Andrzej Ptok +4
We use the density functional theory and lattice dynamics calculations to investigate the properties of potassium superoxide KO in which spin, orbital, and lattice degrees of f…
Quantum phase transitions in a spin-1 antiferromagnetic chain with long-range interactions and modulated single-ion anisotropy
Jie Ren, Wen-Long You, Andrzej M. Oleś
We study the phase diagram of spin-1 antiferromagnetic chain with isotropic antiferromagnetic interactions decaying with a power-law () accompanied by modu…