Перегляд за темою "Detectors and nuclear radiation detection"

Результати 1-15 з 15

Creation of composite scintillators with a short decay time

Krech, A.V.; Kofanov, D.O.; Khromiuk, I.F.; Okrushko, O.M.; Gerasymov, Ia.V.; Karavaeva, N.L.; Levchuk, L.G.; Popov, V.P.; Khabuseva, S.U. (Problems of Atomic Science and Technology, 2023)

To date, LuAG:Ce crystals are one of the most common scintillators, since they have been known for a long time and there are technologies for mass production of large-volume crystals. However, the scintillation properties ...
Design of a detecting module based on a single-sided silicon photosensor array with scintilators

Kiprich, S.K.; Maslov, N.I.; Shlyahov, I.N. (Вопросы атомной науки и техники, 2020)

A design of a detecting module based on a silicon front side illuminated single-sided photosensor array with scintillators has been developed. The array is made on wafers with a diameter of 100 mm from high-resistance ...
Development of a measuring channel for low currents integrating on Analog Devices components and Arduino modules for physical experiments

Shlyahov, I.N.; Maslov, N.I.; Karpus, S.H.; Kovalenko, G.D.; Semisalov, I.L.; Kapliy, A.A.; Kiprich, S.K.; Ovchinnik, V.D.; Shulika, M.Yu.; Vasiliev, G.P.; Yalovenko, V.I. (Problems of Atomic Science and Technology, 2022)

The development of low currents measuring channel necessary to ensure the operation of the experimental complex based on a linear electron accelerator with energy of 30 MeV at IHEPNP NSC KIPT for fundamental and applied ...
Development of a portable gamma probe for registration and localization of radiation source, including medical application

Kapliy, O.A.; Kiprich, S.K.; Kovalenko, G.D.; Ovchinnik, V.D.; Shirokopetlev, F.O.; Shlyakhov, I.M.; Shulika, M.Yu.; Vasiliev, G.P.; Yalovenko, V.I. (Problems of Atomic Science and Technology, 2023)

Self-powered portable gamma probe has been developed on the base of silicon planar uncooled detector and CsI(Tl) scintillator. The device is designed for interoperative and extraoperative search for differences in the ...
Development of a software and technical complex for a two-channel detecting system for continuous registration of X-ray and gamma radiation

Bochek, G.L.; Kapliy, O.A.; Karpus, S.H.; Kiprich, S.K.; Kovalenko, G.D.; Ovchinnik, V.D.; Semisalov, I.L.; Shirokopetlev, F.O.; Shlyakhov, I.M.; Shulika, M.Yu.; Vasiliev, G.P.; Yalovenko, V.I. (Problems of Atomic Science and Technology, 2023)

A compact spectrometric tract and software for work as part of a two-channel detecting system for continuous registration of X-ray and gamma radiation in a wide range of energies have been developed. The complex is designed ...
Empirical formula for the dependence of HPGe-detector efficiency on energy and distance for shielded gamma-ray sources

Pylypchynets, I.V.; Lengyel, O.I.; Parlag, O.O.; Oleynikov, E.V. (Problems of Atomic Science and Technology, 2023)

The accuracy of gamma-spectrometric measurements in the isotopic analysis of shielded nuclear materials depends on the accuracy of the detector calibration in terms of energy efficiency, which should take into account ...
Goniometer control

Vasiliev, G.P.; Kovalenko, G.D.; Maslov, N.I.; Ovchinnik, V.D.; Shulika, M.Yu.; Shliakhov, I.N.; Yalovenko, V.I. (Вопросы атомной науки и техники, 2021)

The control unit for the goniometer has been developed and manufactured. The unit includes four independent programmable stepper motor control channels, three logical channels for analyzing the state of limit switches and ...
Heterostructured organic scintillators with a high pulse-shape discrimination capability for radioecology problems

Khromiuk, I.F.; Galunov, N.Z.; Karavaeva, N.L.; Krech, A.V.; Polupan, Ya.I.; Tarasenko, O.A. (Вопросы атомной науки и техники, 2021)

Studies of the relative Light output and optical transmission of organic composite scintillators with different grain sizes were performed. The research results showed that for samples with grains 0.06…0.3 mm in size, in ...
Kharkiv test platform for research and development of Si spectrometric planar detectors and detectors arrays for medical application

Kapliy, O.A.; Kiprich, S.K.; Maslov, N.I.; Ovchinnik, V.D.; Potin, S.M.; Shlyahov, I.N.; Shulika, M.Yu.; Vasiliev, G.P.; Yalovenko, V.I. (Вопросы атомной науки и техники, 2020)

A universal test platform for research and development of planar radiation detectors for use in medicine has been created having the possibility of obtaining complete information about the characteristics of the detector ...
On-line luminescent dosimetry of product processing mode at an electron linac

Pomatsalyuk, R.I.; Romanovsky, S.K.; Shevchenko, V.A.; Tenishev, A.Eh.; Titarenko, Yu.A.; Titov, D.V.; Titov, V.Yu.; Uvarov, V.L. (Вопросы атомной науки и техники, 2021)

Radiation-technological processes on the basis of electron accelerators, in particular, sterilization of medical devices, are regulated by international standards. The distribution of the electron flux density and absorbed ...
Peculiarities of the formation of scincillation response in organic materials with stochastic character of light propagation

Polupan, Ya.I.; Lazarev, I.V.; Martynenko, E.V.; Minenko, S.S.; Tarasenko, O.A.; Тarasov, V.A. (Problems of Atomic Science and Technology, 2023)

The paper examines the possibility of using an organic polycrystal as the “opaque” scintillator. Polycrystals are produced by pressing crystalline grains. When light propagates through a polycrystal, it is repeatedly ...
Registration of conversion electrons in a wide energy range by the detecting system “Si planar detector - metal Gd converter”

Bochek, G.L.; Kapliy, А.A.; Kiprich, S.K.; Kovalenko, G.D.; Maslov, N.I.; Ovchinnik, V.D.; Potin, S.M.; Semisalov, I.L.; Shlyahov, I.N.; Shulika, M.Yu.; Vasiliev, G.P.; Yalovenko, V.I. (Problems of Atomic Science and Technology, 2022)

The possibility of conversion electrons registration in a wide energy range by the detecting system “planar uncooled silicon detector – metal gadolinium converter” is studied. Research samples of detecting modules have ...
Spectrometric registration of x-ray and gamma radiation by detecting modules “silicon planar detector - scintillator”

Bochek, G.L.; Kapliy, А.A.; Kiprich, S.K.; Kovalenko, G.D.; Maslov, N.I.; Ovchinnik, V.D.; Semisalov, I.L.; Shirokopetlev, F.O.; Shlyahov, I.N.; Shulika, M.Yu.; Vasiliev, G.P.; Yalovenko, V.I. (Problems of Atomic Science and Technology, 2022)

The use of detection modules based on a silicon planar uncooled detector and a scintillator in combination with readout electronics makes it possible to create detection complexes for spectrometric detection of X-ray and ...
Spectrometric stand for measuring the energy resolution of unpackaged elements of silicon planar detectors

Kapliy, O.A.; Kiprich, S.K.; Maslov, N.I.; Ovchinnik, V.D.; Potin, S.M.; Shliakhov, I.N.; Shulika, M.Yu.; Vasiliev, G.P.; Yalovenko, V.I. (Вопросы атомной науки и техники, 2021)

A spectrometric stand for measuring the energy resolution of unpackaged single-channel silicon planar detectors has been developed and manufactured. The developed spectrometric stand makes it possible to reject detectors ...
The possibility of application of pyrometric method in industrial dosimetry of electron beam radiation

Pomatsalyuk, R.I.; Romanovsky, S.K.; Shevchenko, V.A.; Tenishev, A.Eh.; Titov, D.V.; Uvarov, V.L.; Zakharchenko, A.A.; Zhyglo, V.Ph. (Вопросы атомной науки и техники, 2022)

Validation of process of medical product sterilization includes absorbed dose mapping in a phantom made of material representative of the object to be processed. Commonly, such measurements are carried out using the ...

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Перегляд за темою "Detectors and nuclear radiation detection"

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