CsI Tl thiab NaI TL yog ob qho tib si cov ntaub ntawv siv hauv thermo luminescence dosimetry, cov txheej txheem siv los ntsuas cov koob tshuaj ionizing hluav taws xob.
Txawm li cas los xij, muaj qee qhov sib txawv ntawm ob yam khoom:
Cov khoom xyaw: CsI TL yog hais txog thallium-doped cesium iodide (CsI:Tl), NaI TL yog hais txog thallium-doped sodium iodide (NaI:Tl).Lub ntsiab sib txawv yog nyob rau hauv lub elemental muaj pes tsawg leeg.CsI muaj cov cesium thiab iodine, thiab NaI muaj sodium thiab iodine.
rhiab heev: CsI TL feem ntau pom muaj siab rhiab heev rau ionizing hluav taws xob tshaj NaI TL.Qhov no txhais tau hais tias CsI TL tuaj yeem kuaj pom cov koob tshuaj qis dua.Nws yog feem ntau nyiam rau cov ntawv thov uas xav tau siab, xws li kev kho mob hluav taws xob dosimetry.
Qhov kub thiab txias: Thermo luminescence zog ntawm CsI TL thiab NaI TL txawv raws li qhov kub thiab txias ntau yam.CsI TL feem ntau emits lub teeb nyob rau hauv qhov kub thiab txias ntau tshaj NaI TL.
Lub zog teb: Lub zog teb ntawm CsI TL thiab NaI TL kuj txawv.Tej zaum lawv yuav muaj kev sib txawv rau ntau hom hluav taws xob, xws li X-rays, gamma rays, los yog beta hais.Qhov kev hloov pauv ntawm lub zog teb tuaj yeem yog qhov tseem ceeb thiab yuav tsum tau txiav txim siab thaum xaiv TL cov khoom tsim nyog rau ib qho tshwj xeebdaim ntawv thov.
Zuag qhia tag nrho, ob qho tib si CsI TL thiab NaI TL feem ntau yog siv nyob rau hauv thermo luminescence dosimetry, tab sis lawv txawv nyob rau hauv muaj pes tsawg leeg, rhiab heev, kub ntau, thiab lub zog teb.Qhov kev xaiv ntawm lawv yog nyob ntawm cov kev cai tshwj xeeb thiab cov yam ntxwv ntawm daim ntawv thov ntsuas hluav taws xob.
CSI(Tl) array
NaI (Tl) tube
Post lub sij hawm: Oct-18-2023