706 citations
- Joint Institute for Nuclear ResearchRU428 papers
- Institute of High Energy PhysicsCN405 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT400 papers
- University of TurinIT400 papers
- Johannes Gutenberg University MainzDE396 papers
- University of Science and Technology of ChinaCN395 papers
- Tsinghua UniversityCN384 papers
- Uppsala UniversitySE383 papers
- Indiana University BloomingtonUS382 papers
- Shandong UniversityCN380 papers
- Justus-Liebig-Universität GießenDE379 papers
- University of Chinese Academy of SciencesCN378 papers
17 papers · 1 filter
Electronic correlations and long-range magnetic ordering in NiO tuned by pressure
G. M. Gaifutdinov, I. V. Leonov
Using the DFT+dynamical mean-field theory method we revisit the pressure-temperature phase diagram of the prototypical correlated insulator NiO. We study the pressure-induced evolu…
Electronic structure and magnetic correlations in trilayer nickelate superconductor LaNiO under pressure
I. V. Leonov
It has been recently shown that under pressure trilayer Ruddlesden-Popper nickelate LaNiO (LNO) becomes superconducting below a critical temperature 20 K, in a…
Interplay between electron correlations, magnetic state, and structural confinement in LaNiO3 ultrathin films
N. O. Vambold, G. A. Sazhaev, I. V. Leonov
We report a theoretical study of the effects of electron correlations and structural confinement on the electronic properties and magnetic state of LaNiO3 (LNO) thin films epitaxia…
Correlated electronic structure, orbital-selective behavior, and magnetic correlations in double-layer LaNiO under pressure
D. A. Shilenko, I. V. Leonov
Using \emph{ab initio} band structure and DFT+dynamical mean-field theory methods we examine the effects of electron-electron interactions on the normal state electronic structure,…
Spin-density, charge- and bond-disproportionation wave instability in hole-doped infinite-layer NiO
K. G. Slobodchikov, I. V. Leonov
Using \emph{ab initio} band structure methods and DFT+dynamical mean-field theory approach we explore the possible formation of spin and charge stripes in the Ni-O plane of hole-do…
Transition from Pauli paramagnetism to Curie-Weiss behaviour in vanadium
A. S. Belozerov, A. A. Katanin, V. I. Anisimov
We study electron correlations and their impact on magnetic properties of bcc vanadium by a combination of density functional and dynamical mean-field theory. The calculated unifor…