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Scientific Groups
Laboratory of Luminescence
Scientific topics:
- Mechanisms of transformation of high-energy excitations in crystals;
- Creation of effective photo- and cathode-ray phosphors;
- Luminescence characteristics of materials (scintillators, cathode-ray phosphors, lamp phosphors);
- Search of new effective fast scintillators;
- Vibronic interaction in crystals;
- Electron-phonon interaction in crystals.
Staff:
- Prof. Anatoliy S. Voloshynovskii
- Assoc. Prof. Igor P. Pashuk
- Assist. Prof. Vitaliy V. Vistovskyy
- Researcher Taras S. Malyi
- Young Researcher Andriy V. Zhyshkovych
Laboratory of Molecular Spectroscopy
Scientific topics:
- Exciton behavior and mechanisms of dissipation of excitons;
- Mechanisms of creation of color centers and their transformation in crystals;
- Optical properties and energy-band structure of crystals;
- Lattice dynamic and phonon dispersion;
- Structural phase transitions in crystals;
- Impurity states in crystals;
- Photostimulated changes in crystals.
Staff:
- Assist. Prof. Zenon A. Khapko
- Senior researcher Roman V. Gamernyk
- Engineer Ol’ga M. Pazdriy
Laboratory of Crystalooptics and Vacuum Ultraviolet Spectroscopy
Laboratory of Nuclear Physics and Applied Spectroscopy
Scientific topics:
- Structural phase transitions in crystals;
- Dispersion analysis of the optical characteristics of crystals in the spectral ranges of transparency and fundamental absorption;
- Elaboration of the principles of thermometry on the basis of the birefringence inversion phenomenon;
- Thermooptical properties of crystals at phase transitions.
Staff:
- Prof. Mykola O. Romanyuk
- Assist. Prof. Ruslan S. Brezvin
- Assoc. Prof. Vasyl’ Yu. Kurlyak
- Laboratory Head Lidiya-Dariya T. Karplyuk (Laboratory of Nuclear Physics and Applied Spectroscopy)
Laboratory of Solid State Optics and Spectroscopy
Scientific topics:
- Optical properties and energy structure of non-linear crystals;
- Spectroscopy of low-temperature laser plasma;
- Photoinduced changes in insulators and semiconductors;
- Optic of high-temperature superconductors;
- Spectroscopic aspects of configuration interaction in crystals;
- Physics of circular excitons.
Staff:
- Prof. Yaroslav O. Dovhyj
- Engineer Iryna G. Man’kovska
Laser Laboratory
Scientific topics:
- Study of processes of relaxation exiton – electron – phonon exitations in crystals;
- Optical processes and excitonic excitations in low-dimensional and quantum;
- Group theory analysis and calculation of band energy structure of A3B7 compounds;
- Examination of dispersion and absolute value of refractive indexes by a method of laser elipsometry.
Staff:
PhD students:
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