85 citations · 200 across the 8 of their papers we have counts for
8 papers
Lattice Distortions and Magnetic Interactions in Single-Layer VOCl
Mohammad Amirabbasi, Marcus Ekholm
Atomically thin layers exfoliated from magnetic van der Waals layered materials are currently of high interest in solid state physics. VOCl is a quasi-two-dimensional layered antif…
Correlation strength, orbital-selective incoherence, and local moments formation in the magnetic MAX-phase MnGaC
H. J. M. Jönsson, M. Ekholm, I. Leonov +3
We perform a theoretical study of the electronic structure and magnetic properties of the prototypical magnetic MAX-phase MnGaC with the main focus given to the origin of magne…
Mott and spin-Peierls physics in TiPO under high pressure
H. Johan M. Jönsson, Marcus Ekholm, Silke Biermann +2
TiPO is a Mott insulator and one of few inorganic compounds featuring a spin-Peierls phase at low temperature. Recent experimental studies have suggested the presence of spin-P…
Inverse pressure-induced Mott transition in TiPO
H. Johan M. Jönsson, Marcus Ekholm, Maxim Bykov +3
TiPO shows interesting structural and magnetic properties as temperature and pressure are varied, such as a spin-Peierls phase transition and the development of incommensurate…
The role of magnetic order in VOCl
Marcus Ekholm, Andreas Schönleber, Sander van Smaalen
VOCl and other transition metal oxychlorides are candidate materials for next-generation rechargeable batteries. We have investigated the influence of the underlying magnetic order…
Assessing the SCAN functional for itinerant electron ferromagnets
M. Ekholm, D. Gambino, H. J. M. Jönsson +3
Density functional theory is a standard model for condensed matter theory and computational material science. The accuracy of density functional theory is limited by accuracy of th…
Pressure induced crossing of the core-levels in 5d metals
Alexey A. Tal, Mikhail I. Katsnelson, Marcus Ekholm +4
Pressure induced interaction between core electrons, the core level crossing (CLC) transition has been observed in hcp Os at P~400 GPa [L. Dubrovinksy, et al., Nature 525, 226-229…
Importance of correlation effects in hcp iron revealed by a pressure-induced electronic topological transition
K. Glazyrin, L. V. Pourovskii, L. Dubrovinsky +17
We discover that hcp phases of Fe and Fe0.9Ni0.1 undergo an electronic topological transition at pressures of about 40 GPa. This topological change of the Fermi surface manifests i…