26.06.2026
Ilya Zimin "Composite scintillators based on ZnS(Ag) crystal for thermal neutron detection"
Results of a comparative study of two heterogeneous neutron scintillators based on ZnS(Ag) crystals, each differing in the material used for neutron conversion are presented.
In the first case, a mechanical mixture of ZnS(Ag) and 6LiF crystals is used in the ND-type scintillation screen. In the second case, zinc sulfide is sintered with natural boron oxide in the LRB-2 powder scintillator. Scintillator samples were exposed to a thermal neutron beam and gamma rays from the 60Co isotope. The measurements yielded scintillator pulse shapes, amplitude spectra, and neutron and gamma ray detection efficiencies. A method for selecting the neutron capture signal is proposed.
Link to watch the video on the JINR resource:
https://disk.jinr.ru/index.php/s/Fb8omoRkHTg5HLn
Link to watch the video on VK:
https://vkvideo.ru/video-179241683_456239874
Seminars
26.06.2026
26.06.2026
