10 citations · 15 across the 6 of their papers we have counts for
8 papers
Strain-Induced Metal-to-Insulator Transition in Antiferromagnetic SrCrO Thin Films
S. Jöhr, A. Carta, J. Moreno +11
Antiferromagnetic (AF) metals are rare, yet they combine properties attractive for spintronic devices like robustness against stray fields and electrical readout. Among AF metal ox…
Assessing the magnetic states and the accuracy of first-principles Hubbard corrections for the battery cathode LiCoO ()
Valentina Sanella, Cristiano Malica, Alberto Carta +4
LiCoO is a prototypical layered cathode material for Li-ion batteries, yet its accurate description from first principles remains challenging because of self-interaction er…
Strong correlations and local self-energies from on-site ensembles
Alberto Carta, Hugo U. R. Strand, Michael Schüler +1
Addressing the many-body electronic-structure problem is a central goal of modern condensed-matter physics. Paramagnetic Mott insulators, in particular, have long represented a cha…
DFT+U+V is equivalent to DFT+U with density-dependent hybridized projectors
Edward Linscott, Alberto Carta, Nicola Marzari
Hubbard-corrected density-functional theory (DFT+) is a popular tool for first-principles modeling of materials with localized or electrons, but its on-site corrections…
Probing the real-space density of spin-entangled electrons
Federico Pisani, Leonie Spitz, Libor Vojáček +12
On the textbook example of an isolated antiferromagnetic Heisenberg dimer, we demonstrate that the magnetic form factor and the magnetic electron density distribution can be extrac…
Hubbard dimer physics and the magnetostructural transition in the correlated cluster material NbCl
Alberto Carta, Peter Mlkvik, Fabian Grahlow +5
We present a combined computational and experimental study of NbCl, a correlated layered material containing Nb trimers, through the lens of competing intra- and interclust…
(Anti-)Altermagnetism from Orbital Ordering in the Ruddlesden-Popper Chromates SrCrO
Quintin N. Meier, Alberto Carta, Claude Ederer +1
Altermagnets are collinear antiferromagnets with spin-split electronic states. We introduce Ruddlesden-Popper chromates SrCrO (including SrCrO) as candidat…
Electronic Structure and Transport in the Potential Luttinger Liquids CsNbBrS and RbNbBrS
Fabian Grahlow, Fabian Strauß, Marcus Scheele +6
The crystal structures of ANbBrS (A = Rb and Cs) have been refined by single crystal X-ray diffraction, and are found to form highly anisotropic materials based on chains o…