Theoretical Solid State Physics Department

Staff of the Department

Since the reorganization of the Institute on 1. January, 2013. the Department consists of the following research groups:

• Complex systems
• Strongly correlated systems
• Long-range order in condensed systems
• Semiconductor nanostructures

Main fields of our reseach work:

• Determination of phase-diagrams of spin-ladders using density matrix- renormalization group method
• Mapping of the self-states of the one-dimensional attractive Hubbard- model using Bethe Ansatz
• Consequences of magnetic impurities in mesoscopic metals.
• Investigation of connections between two-level systems and various Kondo-models using renormalization group method
• Interpretation of the results of Raman-scattering with the help of the bilayer-model
• Investigation of magnetic anisotropy of thin layers considering the spin- orbit coupling, Kondo-effect, and relativistic effects
• Determination of atomic volume, and elastic properties of transition metals using full charge-density techique.
• Conditions of ferromagnetic order formation in lattice models. Investigation of the connection between Kondo lattice-and band ferromagnetism in correlated two-band model.
• Investigation of the dinamic exponents of non-equilibrium phase transitions in the kinetic Ising model.
• Determination of dinamic properties and self-states of Bose-condensed gases.