sodium iodide scintillator feem ntau siv rau hauv kev tshawb nrhiav hluav taws xob thiab ntsuas kev siv vim nws cov khoom zoo heev scintillation.Scintillators yog cov khoom siv uas tawm lub teeb thaum ionizing hluav taws xob cuam tshuam nrog lawv.
Nov yog qee qhov tshwj xeeb siv rau sodium iodide scintillator:
1. Radiation Detection: Sodium iodide scintillator feem ntau siv nyob rau hauv cov khoom siv hluav taws xob xws li cov ntsuas hluav taws xob, cov ntsuas hluav taws xob, thiab cov portal saib xyuas thiab ntsuas gamma rays thiab lwm hom hluav taws xob ionizing.Lub tshuab hluav taws xob siv hluav taws xob hloov pauv qhov xwm txheej hluav taws xob mus rau qhov pom kev pom, uas tom qab ntawd kuaj pom thiab ntsuas los ntawm lub raj photomultiplier lossis lub ntsuas hluav taws xob hauv lub xeev.
2. Nuclear Tshuaj: Sodium iodide scintillator yog siv rau hauv cov koob yees duab gamma thiab positron emission tomography (PET) scanners rau kev kuaj pom thiab tshuaj nuclear.Scintillator crystals pab ntes cov hluav taws xob tawm los ntawm radiopharmaceuticals thiab hloov nws mus rau hauv cov teeb pom kev zoo, tso cai rau kev tshawb pom thiab kos duab ntawm cov kab mob hauv lub cev.
3. Kev soj ntsuam ib puag ncig: Sodium iodide scintillator tuaj yeem siv rau hauv ib puag ncig saib xyuas cov tshuab ntsuas hluav taws xob hauv ib puag ncig.Lawv tau siv los saib xyuas cov hluav taws xob hauv huab cua, dej thiab av los ntsuas qhov muaj peev xwm hluav taws xob muaj peev xwm thiab ua kom muaj kev nyab xeeb ntawm hluav taws xob.
4. Kev Ruaj Ntseg Hauv Tsev: Sodium iodide scintillators yog siv rau hauv cov tshuab hluav taws xob tshawb pom ntawm tshav dav hlau, kev hla ciam teb, thiab lwm qhov chaw muaj kev nyab xeeb siab los tshuaj xyuas cov khoom siv hluav taws xob uas yuav ua rau muaj kev hem thawj.Lawv pab txheeb xyuas thiab tiv thaiv kev thauj mus los ntawm cov khoom siv hluav taws xob tsis raug cai.
5. Cov ntawv thov kev lag luam: Sodium iodide scintillators yog siv nyob rau hauv kev lag luam ib puag ncig xws li nuclear fais fab nroj tsuag thiab cov chaw tshawb fawb los saib xyuas thiab ntsuas cov hluav taws xob kom muaj kev nyab xeeb thiab ua raws.
Lawv kuj tau siv rau hauv kev kuaj tsis muaj kev puas tsuaj (NDT) los tshuaj xyuas cov khoom xws li hlau thiab vuam kom muaj hluav taws xob sib kis lossis qhov tsis xws luag.Nws yog tsim nyog sau cia tias sodium iodide scintillators yog noo noo rhiab heev thiab hygroscopic, txhais tau tias lawv nqus noo noo los ntawm huab cua.
Yog li ntawd, kev tuav thiab khaws cia ntawm cov khoom siv hluav taws xob scintillator yog qhov tseem ceeb rau kev tswj xyuas lawv cov kev ua tau zoo thiab kev ua haujlwm ntev.
Post lub sij hawm: Sep-15-2023