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Information × Registration Number 0303U003060, 0101U002176 , R & D reports Title The investigation of functional materials for photonics and nanoelectronics popup.stage_title Електронні, екситонні та фононні збудження в напівпровідникових кристалах та наноструктурах. Head Slobodyanyuk Olexander Valentynovych, Registration Date 28-01-2003 Organization Taras Shevchenko Kiev university popup.description2 It has been investigated the changes of exciton reflectance of b-ZnP2 single crystals under high excitation which occurred due to the effect of Coulon interaction screening, optically induced Shtark effect, increasing of exciton damping constant. For the first time the experimental manifestation of the existence of new type of polariton phenomena - the two-photon-biexciton polaritons - has been obtained and studied theoretically. The spectral investigations of compounds simulating the elementary sections and fragments of the DNA macromolecule chain have been carried out. The scheme of photophysical processes in the DNA macromolecule has been proposed.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close