34 citations · 202 across the 13 of their papers we have counts for
13 papers
Topological Mott insulator in the odd-integer filled Anderson lattice model with Hatsugai-Kohmoto interactions
Krystian Jabłonowski, Jan Skolimowski, Wojciech Brzezicki +2
Recently, a quantum anomalous Hall state at odd integer filling in moiré stacked MoTe/WSe was convincingly interpreted as a topological Mott insulator state appearing due t…
Quantum anomalous Hall insulator in ionic Rashba lattice of correlated electrons
Marcin M. Wysokiński, Wojciech Brzezicki
In this work, we propose an exactly solvable two-dimensional lattice model of strongly correlated electrons that realizes a quantum anomalous Hall insulator with Chern number $\mat…
Longitudinal coupling between electrically driven spin-qubits and a resonator
Sarath Prem, Pei-Xin Shen, Marcin M. Wysokiński +1
At the core of the success of semiconducting spin qubits is the ability to manipulate them electrically, enabled by the spin-orbit interactions. However, most implementations requi…
Spatially modulated, orbital selective ferromagnetism in LaCoGe
Giuseppe Cuono, Carmine Autieri, Marcin M. Wysokiński
We present density functional theory calculations for low- metallic ferromagnet LaCoGe at ambient and applied pressures. Our investigations reveal that the system…
Berry-phase induced entanglement of hole-spin qubits in a microwave cavity
Marcin M. Wysokiński, Marcin Płodzień, Mircea Trif
Hole-spins localized in semiconductor structures, such as quantum dots or defects, serve to the realization of efficient gate-tunable solid-state quantum bits. Here we study two el…
Rabi-resonant behavior of periodically-driven correlated fermion systems
Marcin Płodzień, Marcin M. Wysokiński
Fermi-Hubbard system with a periodically-modulated interaction has been recently shown to resonantly absorb energy at series of drive frequencies. In the present work, with the hel…
Topological properties of multilayers and surface steps in the SnTe material class
Wojciech Brzezicki, Marcin Wysokiński, Timo Hyart
Surfaces of multilayer semiconductors typically have regions of atomically flat terraces separated by atom-high steps. Here we investigate the properties of the low-energy states a…
Microscopic mechanism for the unusual antiferromagnetic order and the pressure-induced transition to ferromagnetism in USb
Marcin M. Wysokiński
Uranium dipnictide USb reflects enigmatic properties posing a substantial challenge for a microscopic modeling. Among others, it develops a nonstandard antiferromagnetic order…
Correlation-driven multigap d-wave superconductivity in Anderson lattice model
M. M. Wysokiński, J. Kaczmarczyk, J. Spałek
We present the full Gutzwiller-wave-function solution of the Anderson lattice model in two dimensions that leads to the correlation-driven multigap superconducting (SC) ground stat…
Tricritical wings in UGe: A microscopic interpretation
Marcin Abram, Marcin M. Wysokiński, Józef Spałek
In the present work we analyze the second order transition line that connect the tricritical point and the quantum critical ending point on the temperature--magnetic-field plane in…
Criticalities in the itinerant ferromagnet UGe
Marcin M. Wysokiński, Marcin Abram, Józef Spałek
We provide a microscopic description of the magnetic properties of UGe and in particular, of its both classical and quantum critical behavior. Namely, we account for all the cr…
Ferromagnetism in UGe2 : A microscopic model
Marcin M. Wysokiński, Marcin Abram, Jozef Spałek
Anderson lattice model is used to rationalize the principal features of the heavy fermion compound UGe2 by means of the generalized Gutzwiller approach (the SGA method). This micro…
Seebeck effect in the graphene-superconductor junction
Marcin Wysokiński, Jozef Spałek
Thermopower of graphene-superconductor (GS) junction is analyzed within the extended Blonder- Tinkham-Klapwijk formalism. Within this approach we have also calculated the temperatu…