77 citations · 165 across the 11 of their papers we have counts for
12 papers
Bound states, resonances, and their thermodynamic properties in pseudospin-1 systems with short-range impurities
E. V. Gorbar, Pavlo Sukhachov
Bound states and resonances induced by short-range impurities modeled by circular potential wells are analyzed in the vicinity of flat and dispersive bands in gapped and gapless ps…
Dynamical unmasking of -wave magnetism by ac spin and dc orbital polarizations
Yantao Li, Jacob Linder, Pavlo Sukhachov
Odd-parity magnets have strong spin polarization in momentum space but no net magnetization, making their spin texture hidden from conventional magnetometry. We show that a monochr…
Vortex-enhanced photovoltaic current in disordered topological materials
Pavlo Sukhachov, Penghao Zhu, Ella Banyas +2
In disordered topological materials, real-space crystalline defects interplay with momentum-space wave function singularities to \textit{enhance} the bulk photovoltaic current. Wha…
-wave Orbital Magnetism
Yantao Li, Pavlo Sukhachov
Realization of unconventional odd-parity magnets usually requires noncollinear spin textures of the underlying lattice. We propose a different concept of -wave magnetism that or…
Altermagnetism, Kagome Flat Band, and Weyl Fermion States in Magnetically Intercalated Transition Metal Dichalcogenides
Avinash Sah, Ting-Yong Lim, Clayton Conner +5
Altermagnetic (AM) compounds have recently emerged as a promising platform for realizing unconventional quantum phases, enabled by their unique spin-split band structure at zero ne…
Surface states and finite size effects in triple-fold semimetals
A. Yu. Prykhodko, E. V. Gorbar, P. O. Sukhachov
Triple-fold or pseudospin-1 semimetals belong to a class of multi-fold materials in which linearly dispersive bands and flat bands intersect at the same point, forming triple-fold…
Coexistence of -wave magnetism and superconductivity
Pavlo Sukhachov, Hans Gløckner Giil, Bjørnulf Brekke +1
The symmetry requirements for realizing unconventional compensated magnets with spin-polarized bands such as altermagnets have recently been uncovered. The most recent addition to…
Effects of the Hubbard interaction on the quantum metric
Pavlo Sukhachov, Niels Henrik Aase, Kristian Mæland +1
Quantum geometry provides important information about the structure and topology of quantum states in various forms of quantum matter. The information contained therein has profoun…
Impurity-induced Friedel oscillations in altermagnets and -wave magnets
Pavlo Sukhachov, Jacob Linder
We investigate the Friedel oscillations of the local density of states (LDOS) induced by a single impurity with both a spin-independent potential and an exchange coupling to the el…
Interface-induced magnetization in altermagnets and antiferromagnets
Erik Wegner Hodt, Pavlo Sukhachov, Jacob Linder
Altermagnets is a class of antiferromagnetic materials which has electron bands with lifted spin degeneracy in momentum space but vanishing net magnetization and no stray magnetic…
Minimal Models and Transport Properties of Unconventional -Wave Magnets
Bjørnulf Brekke, Pavlo Sukhachov, Hans Gløckner Giil +2
New unconventional compensated magnets with a -wave spin polarization protected by a composite time-reversal translation symmetry have been proposed in the wake of altermagnets.…
Thermoelectric Effect in Altermagnet-Superconductor Junctions
Pavlo O. Sukhachov, Erik Wegner Hodt, Jacob Linder
We propose altermagnet-superconductor junctions as a way to achieve a thermoelectric response in metals free of external or stray magnetic fields. We combine qualitative analysis i…