Thallium-doped sodium iodide (NaI(Tl)) ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri pozindikira ma radiation.Pamene ma photon kapena tinthu tating'onoting'ono tambiri timalumikizana ndi scintillator, imatulutsa kuwala kwa scintillation komwe kumatha kuzindikirika ndikuwunikidwa kuti mudziwe mphamvu ndi mtundu wa radiation.
NaI(Tl) scintillator ili ndi mphamvu yabwino yosinthira mphamvu, kuwala kwamphamvu kwambiri komanso nthawi yoyankha mwachangu, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito zosiyanasiyana monga mawonekedwe a gamma-ray, kujambula zamankhwala komanso kuyang'anira chilengedwe.
The thallium dopant ndi yofunika kwambiri kuti scintillation ya makristasi a sodium iodide ikhale yabwino chifukwa imathandizira kusintha ma radiation a ionizing kukhala ma photon owoneka.Izi zimapangitsa NaI(Tl) kukhala chisankho chodziwika pamakina ambiri ozindikira ndi kuyeza ma radiation.
Nthawi yotumiza: Feb-19-2024