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Information × Registration Number 0302U005079, 0101U002176 , R & D reports Title The investigation of functional materials for photonics and nanoelectronics popup.stage_title Локалізовані та власні електронні стани в широкозонних кристалах та молекулярних системах. Head Slobodyanyuk Oleksandr Valentynovych, Registration Date 22-02-2002 Organization Taras Shevchenko Kiev university popup.description2 It has been studied the politype transition (3С-6Н) SiC, containing intermediate phases (micro- and nanostructures), observable in FL spectra of DY-I and DL-i. New method for analysis of optical absorption in N-doped n-type 6Н-SiC has been proposed. The van Hove saddle point singularity of M1 type in the exciton state dispersion of 6Н-SiC has been observed for the first time. Localized and mobile electron states in synthetic carbochain and biological (DNA) systems have been investigated. The peculiarities of triplet energy transfer in carbozole- and benzophenone containing macromolecula, singlet excitations and its interaction with different type dye for DNA have been studied. Product Description popup.authors popup.nrat_date 2020-04-02 Close