333 citations · 560 across the 19 of their papers we have counts for
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Spin polarization in modulation-doped GaAs quantum wires
M. Evaldsson, S. Ihnatsenka, I. V. Zozoulenko
We study spin polarization in a split-gate quantum wire focussing on the effect of a realistic smooth potential due to remote donors. Electron interaction and spin effects are incl…
Quantum wires in magnetic field: A comparative study of the Hartree-Fock and the spin density functional approaches
S. Ihnatsenka, I. V. Zozoulenko
We present a detailed comparison of the self-consistent calculations based on the Hartree-Fock and the spin density functional theory for a spit-gate quantum wire in the IQH regime…
Effect of Electron Interaction on Statistics of Conductance Oscillations in Open Quantum Dots: Does the Dephasing Time Saturate?
S. Ihnatsenka, I. V. Zozoulenko
We perform self-consistent quantum transport calculations in open quantum dots taking into account the effect of electron interaction. We demonstrative that in the regime of the ul…
Conductance of a quantum point contact based on spin-density-functional theory
S. Ihnatsenka, I. V. Zozoulenko
We present full quantum mechanical conductance calculations of a quantum point contact (QPC) performed in the framework of the density functional theory (DFT) in the local spin-den…
"0.7 anomaly" and magnetic impurity formation in quantum point contacts
S. Ihnatsenka, I. V. Zozoulenko
The origin of the 0.7-conductance anomaly in quantum point contacts (QPCs) has been a subject of lively discussions since its discovery more than 10 years ago. In a recent letter,…
Many-body effects in transport through open systems: pinning of resonant levels
S. Ihnatsenka, I. V. Zozoulenko, M. Willander
The role of electron-electron interaction in transport properties of open quantum dots is studied. The self-consistent full quantum mechanical magnetotransport calculations within…