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Information × Registration Number 0212U000282, 0108U005021 , R & D reports Title The creation of microelectronic devices for the health monitoring environment (including nuclear monitoring) and the prevention of terrorism. popup.stage_title Head Kutny Volodimir Evdokimovich, Registration Date 30-01-2012 Organization National Science Center "Kharkiv Institute of Physics & Technology" popup.description2 Report on R & D: 30 p., 17 figures, 6 tables Conducted research needed to develop systems for detecting unit of gamma radiation control, development, manufacture and test models detecting units on the basis of crystal CdZnTe. In 2010 work continued on improving sensors based on semiconductor compounds CdZnTe. Vidpratsovuvalys operation of chemical etching of crystals, causing contacts. Manufactured and tested CdZnTe sensors for wide-range of the detecting units. The research CdZnTe sensors under the action of gamma-ray sources from a set OSHY-3. Designed and manufactured experimental batches dosimetric and spectrometric detection blocks based on CdZnTe sensor with preamplifier for research and metrological certification. Tested model of gamma-radiation dosimeter Institute of Scientific Research Institute of Microdevices and on the results of tests developed recommendations for adjustment design database. A comparative analysis of existing databases Geiger-Muller used at NPP and regulations of Ukraine, which define the requirements for the database that can be used at nuclear power plants. Developed technical requirements for detecting units based semiconductor sensors that are designed to work at nuclear power plants. As a result of changes in test design and sample of the dosimeter for metrological tests. Manufactured and tested layout block detection BDBG-02 is designed for use in emergency situations at the plant. Measuring tract model includes sensor with compound semiconductor CdZnTe. An examination of the dosimetric model to test installations of "Etalon-1M" GWL 1 and GWL-2 sources of 137Cs, 60Co. Product Description popup.authors Вєрьовкін О.О. Захарченко О.О. Наконечний Д.В. Рибка О.В. Соколов С.О. Чечина М.В. Шляхов І.Н. popup.nrat_date 2020-04-02 Close