Condensed matter physics

Terahertz spectroscopy is a powerful tool in condensed matter. Moreover, we use the method of molecular dynamics calculations, in order to explore the phenomenon with a resolution at the level of individual elements.

Main research directions:

  • Common problems in terahertz spectroscopy of condensed matter. Terahertz spectroscopy of liquids and solids, phase transitions
  • Nonequilibrium phenomena in classical condensed matter in the external heat and force fields. Study of 2D systems of particles. Fundamental problems of producing THz devices based on graphene structures
  • Pair correlations in crystals. Crystallization from the glassy state. Homogeneous and heterogeneous crystal nucleation in supercooled melts
  • Investigation of the long-range interactions impact on the general hydrodynamic phenomena. Investigation of the dynamics and structure of the liquid interface and instabilities at the kinetic level, also investigation of the rheology impact on the hydrodynamic instability

Optical strongly correlated systems and spectroscopic methods

Our research in this field combine experiments (terahertz pulsed spectroscopy and femtosecond optical pulses), simulations (numerical solution of Maxwell's equations using the finite difference method) and the development of new algorithms for post-processing based on the solutions of ill-posed inverse problems

Main research directions:

  • The interaction of electromagnetic radiation with optical nonlinear and strongly correlated environments. Pulse spreading in photonic crystals and metamaterials
  • Nonlinear optical phenomena in photonic crystals: the generation of higher harmonics and low-frequency radiation. Study the localization and structural focusing of light in photonic crystals
  • Methodology for spectroscopy of dielectric material: inverse problems of THz pulse spectroscopy. Metrological problems of THz pulsed spectroscopy
  • Biomedical applications of THz pulse spectroscopy

THz imaging system, and the interaction of radiation with structured materials

Our research in this field combine the use of THz spectroscopy, development of vision systems in the THz range, as well as Monte Carlo simulation and solutions of Maxwell's equations by finite difference method.

Main research directions:

  • Development of software packages for the simulation of the light propagation in three-dimensional media
  • Numerical simulation of the light interaction with random, partially and fully ordered media
  • Development of experimental set up in order to to determine the scattering characteristics of various inhomogeneous media in the THz range
  • Development of fundamental principles of THz diagnostic for polymer composite materials


Certain researches of the laboratory supported by grants from
Russian Foundation for Basic Research External link
Russian Scientific Fund External link
Ministry of Education and Science External link