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Information × Registration Number 0217U002420, 0115U002346 , R & D reports Title New complex halide materials for radiation detectors popup.stage_title Head Olekseyuk Ivan, Registration Date 13-02-2017 Organization Lesya Ukrainka Volyn National University popup.description2 The first time the system kvazipotriyna mutual 2TlI + HgBr2?2TlBr + HgI2, during which studied phase equilibria and phase equilibria diagrams built 3 kvazibinarnyh systems, its limit, and 11 politermichnyh sections and isothermal section at 300 K. In system found three quaternary halides Tl4HgBr4I2, TlHgBr1.5I1.5 and Tl5Hg2Br5I4. Set temperature and the nature of mono- and non variant processes in the system. In addition, the formation of unlimited solubility installed in the system Tl4HgI6-Tl4CdI6. Cutting Tl4HgI6-Tl10Hg3Cl16 is nekvazibinarnyy system. For the first time found a compound Tl5Hg2Cl5I4. Bridgman-Stockbarger method obtained crystals Tl4HgI6, Tl4HgBr6, Tl10Hg3Cl16, TlHgCl3, TlHgBr3 and studied their optical properties. The technology to obtain large crystals Tl4HgI6 for use in industry. The crystals are of high semiconductors that are promising in terms of use as a detector materiariv. Deciphered the crystal structure of compounds Tl5Hg2Cl5I4, Tl4HgBr6, TlHgCl3, TlHgBr3. XRF methods and RES calculated the electronic structure Tl10Hg3Cl16, TlHgCl3, TlHgBr3. Projected assumptions about the object of research - revealed a number of new phases that have the potential for use in semiconductor electronics, including a detector materials. Product Description popup.authors Кітик І.В. Левковець С.І. Піскач Л.В. Парасюк О.В. Федорчук А.О. popup.nrat_date 2020-04-02 Close