Low-dimensional crystalline structures
Division of Theoretical Physics, IP PAS
About us
Our studies are mostly concentrated on structural, electronic, spin and topological properties of semiconductor nanostructures. In particular:
- III-V and VI-VI quantum nanowires and 2dim quantum wells
- II-VI/IV-VI nanostructures and mixed crystals
- IV-VI topological crystalline semiconductors
- Electronic topological properties of thin films, quantum wells and nanowires.
- Topological properties of defects.
- GaAs/GaAlAs two dimensional heterostructures and quantum dots
- Two dimensional heterostructures and nanowires of diluted magnetic semiconductors
- Dynamics of growth processes and surface pattern formation,
- Surface and interface diffusion
Group members
Publications in our group since 2017
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“Topological electronic structure of twin boundaries and twinning superlattices in the SnTe material class”
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“Diffusion-Dependent Pattern Formation on Crystal Surfaces”
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“Intrinsic Magnetic (EuIn) As Nanowire Shells with a Unique Crystal Structure”
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“Pauli crystals in harmonic trap and on a sphere”
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“Step bunches, nanowires and other vicinal “Creatures”—Ehrlich–Schwoebel effect by cellular automata”
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“Sub-Band Spectrum Engineering via Structural Order in Tapered Nanowires”
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“Structure Inversion Asymmetry and Rashba Effect in Quantum Confined Topological Crystalline Insulator Heterostructures”
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Comment on "Tuning topological surface states by cleavage angle in topological crystalline insulators"
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“Pauli Crystals-Interplay of Symmetries”
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“SIMS accurate determination of matrix composition of topological crystalline insulator material Pb1-xSnxSe”
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“Quantifying the Effect of Step-Step Exclusion on Dynamically Unstable Vicinal Surfaces: Step Bunching without Macrostep Formation”
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“Scaling-Up Simulations of Diffusion in Microporous Materials”
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“Unusual step meandering due to Ehrlich-Schwoebel barrier in GaN epitaxy on the N-polar surface”
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“Scaling and Dynamic Stability of Model Vicinal Surfaces”
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“Quasi Fermi Level Scan of Band Gap Energy in Photojunction”
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“Au-Assisted Substrate-Faceting for Inclined Nanowire Growth”
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“Topological states on uneven (Pb,Sn)Se (001) surfaces”
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“Self-organization process in crystalline PbTe/CdTe multilayer structures: Experiment and Monte Carlo simulations”
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“Collective diffusion of dense adsorbate at surfaces of arbitrary geometry”
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“Step bunching with both directions of the current: Vicinal W(110) surfaces versus atomistic-scale model”
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“The collective diffusion coefficient as a shape detector of the surface energy landscape”
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“Fragility of the Dirac Cone Splitting in Topological Crystalline Insulator Heterostructures”
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“Wurtzite/Zinc-Blende 'K'-shape InAs Nanowires with Embedded Two-Dimensional Wurtzite Plates”
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“On the observability of Pauli crystals in experiments with ultracold trapped Fermi gases”
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“Step bunching and macrostep formation in 1D atomistic scale model of unstable vicinal crystal growth”
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“Robust Epitaxial Al Coating of Reclined InAs Nanowires”
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“Stability diagrams for the surface patterns of GaN(000-1) as a function of Schwoebel barrier height”
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“Miscut dependent surface evolution in the process of N-polar GaN (000-1) growth under N-rich condition”
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„Giant Rashba Splitting in Pb1-xSnxTe (111) Topological Crystalline Insulator Films Controlled by Bi Doping in the Bulk”
Selected older publications
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”Topological crystalline insulator states in Pb1-xSnxSe”
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“Atomic arrangement of iodine atoms inside single-walled carbon nanotubes”
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“Bonding arrangements at the Si-SiO2 and SiC-SiO2 interfaces and a possible origin of their contrasting properties”
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“Method for Suppression of Stacking Faults in Wurtzite III-V Nanowires”
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“Spin interactions in diluted magnetic semiconductors and magnetic semiconductor structures”
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“Spin interactions of interstitial Mn ions in ferromagnetic GaMnAs”
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“Ferromagnetic superexchange in Cr-based diluted magnetic semiconductors”
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“Soluble model of many interacting quantum particles in a trap”
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“Dipole Interactions with Random Anisotropy: a Local-Mean-Field Study”
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“Low-temperature ultrafast mobility in systems with long-range repulsive interactions: Pb/Si(111)”
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“Modelling the structure of GaAs and InAs nanowires”
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“Structure-Dependent Ferromagnetism in Mn-Doped III-V Nanowires”
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“Quantum spin Hall effect in IV-VI topological crystalline insulators”