138 citations · 398 across the 8 of their papers we have counts for
8 papers
Zigzag nanoribbons of two-dimensional hexagonal crystals: magnetic, topological and thermoelectric properties
Michal Wierzbicki, Jozef Barnas, Renata Swirkowicz
Effects of electron-electron and spin-orbit interactions on the ground-state magnetic configuration and on the corresponding thermoelectric and spin thermoelectric properties in zi…
Enhanced thermoelectric efficiency in ferromagnetic silicene nanoribbons asymmetrically terminated with hydrogen atoms
K. Zberecki, R. Swirkowicz, J. Barnaś
Using ab-initio methods we calculate thermoelectric and spin thermoelectric properties of silicene nanoribbons with bare, mono-hydrogenated and di-hydrogenated edges. Asymmetric st…
Spin effects in thermoelectric properties of Al and P doped zigzag silicene nanoribbons
K. Zberecki, R. Swirkowicz, J. Barnaś
Electric and thermoelectric properties of silicene nanoribbons doped with Al and P impurity atoms are investigated theoretically for both antiparallel and parallel orientations of…
Thermoelectric effects in silicene nanoribbons
K. Zberecki, M. Wierzbicki, J. Barnaś +1
Transport and thermoelectric coefficients (including also spin thermopower) of silicene nanoribbons with zigzag edges are investigated by {\it ab-initio} numerical methods. Local s…
Backhopping effect in magnetic tunnel junctions: comparison between theory and experiment
Witold Skowroński, Piotr Ogrodnik, Jerzy Wrona +5
We report on the magnetic switching and backhopping effects due to spin-transfer-torque in magnetic tunnel junctions. Experimental data on the current-induced switching in junction…
Transport through a quantum dot subject to spin and charge bias: Kondo regime
R. Swirkowicz, J. Barnas, M. Wilczynski
Spin and charge transport through a quantum dot coupled to external nonmagnetic leads is analyzed theoretically in terms of the non-equilibrium Green function formalism based on th…
Spin-polarized transport through a single-level quantum dot in the Kondo regime
R. Swirkowicz, M. Wilczynski, J. Barnas
Nonequilibrium electronic transport through a quantum dot coupled to ferromagnetic leads (electrodes) is studied theoretically by the nonequilibrium Green function technique. The s…
Spin effects in electron tunnelling through a quantum dot coupled to non-collinearly polarized ferromagnetic leads
W. Rudzinski, J. Barnas, R. Swirkowicz +1
Spin-dependent transport through an interacting single-level quantum dot coupled to ferromagnetic leads with non-collinear magnetizations is analyzed theoretically. The transport p…