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Information × Registration Number 0212U000279, 0111U009717 , R & D reports Title Fundamental researches of structure and physical properties of superconducting, magnetic and semi conducting materials with the special physical descriptions, perspective for application in atomic industry of Ukraine popup.stage_title Head Lavrinenko Sergij Dmitrievich, Finkel Vitaly Olexandrovich, Kutniy Volodymir Yevdokimocich, Registration Date 30-01-2012 Organization National Science Center "Kharkiv Institute of Physics & Technology" popup.description2 In the second half-year in 2011 in accordance with a thematic plan from the Department task of NASU carrying out researches from an atomic SciTech NSC KIPT (the theme # III-1-11 {SSPMT}) is "Fundamental researches of structure and physical properties, magnetic and semi leading materials of superconductors, that perspective for creation of new devices and systems of atomic energy, in particular for transporting, transformation and accumulation of energy by APS of Ukraine" research is conducted after the Stage 2. "Study the properties of defect formation in semiconductors under the influence of corpuscular and gamma-radiation and study the influence of defects on the collection of nonequilibrium charge in gamma-radiation". The followings basic scientific results are got: 1. Regardless of the type of radiation (gamma, electrons) the greatest impact in dark current Id detectors based on CdTe and CdZnTe gives initial absorbed 1 Mrad. dose It is possible to reduce dark current value of 2 or more times. Further increase of the absorbed dose of radiation does not affect significantly the value of dark current. 2. Charge state of the radiation defects formed in CdTe and CdZnTe detectors may differ significantly in one type of particle irradiation. IN CdZnTe detectors under irradiation by electrons observed partial compensation of traps that can capture non-equilibrium holes. In CdTe detectors phenomenon of compensation is not registered. Thus, the electron irradiation may include in the process producing CdZnTe detectors to improve their performance. Pp. - 31, Fig. - 17, Table. - 1, Lit. sources. - 54. Product Description popup.authors Аржавітін В.М. Дерев'янко В.В. Наконечний Д.В. Піроженко Л.О. Рибка Олександр Вікторович Сухарева Т.В. popup.nrat_date 2020-04-02 Close