2 citations · 3 across the 3 of their papers we have counts for
8 papers
5d-mediated indirect exchange and effective spin Hamiltonians in Ce triangular-lattice delafossites
Leonid V. Pourovskii
Anisotropic intersite exchange interactions in frustrated rare-earth magnets are difficult to assess both theoretically and experimentally. Here, we propose an ab initio force-theo…
Giant orbital magnetoresistance in the antiferromagnet CoO driven by dynamic orbital angular momentum interaction
Christin Schmitt, Sachin Krishnia, Edgar Galindez-Ruales +12
Recent predictions of orders of magnitude larger orbital current effects compared to spin currents have attracted significant interest. However, the full potential of giant orbital…
Ab initio spin Hamiltonians and magnetism of Ce and Yb triangular-lattice compounds
Leonid V. Pourovskii, Rafael D. Soares, Alexander Wietek
We calculate the crystal-field splitting, ground-state Kramers doublet and intersite exchange interactions within the ground-state doublet manifold using an ab initio Hubbard-I bas…
Hidden orders in spin-orbit entangled correlated insulators
Leonid V. Pourovskii, Dario Fiore Mosca, Lorenzo Celiberti +3
In many materials, ordered phases and their order parameters are easily characterized by standard experimental methods. "Hidden order" refers to a phase transition in which an orde…
Antiferro octupolar order in the 5d double perovskite SrMgReO and its spectroscopic signatures
Dario Fiore Mosca, Leonid V. Pourovskii
"Hidden"-order phases with high-rank multipolar order parameters have been recently detected in several cubic double perovskites of 5 transition metals. Here, by constructing an…
The electronic structure, crystal fields, and magnetic anisotropy in RECo magnets
Zhen Zhang, Andrey Kutepov, Leonid Pourovskii +1
The current progress in describing rare-earth-based magnets' electronic structure and magnetic properties is discussed. We use several currently popular electronic structure method…