Kodi Scintillation Detector Imachita Chiyani?Mfundo Yogwirira Ntchito ya Scintillation Detector

A scintillation detectorndi chipangizo chomwe chimagwiritsidwa ntchito kuzindikira ndi kuyeza cheza cha ionizing monga cheza cha gamma ndi X-ray.

Mfundo yogwira ntchito ya ascintillation detectortingafotokoze mwachidule motere:

1. Scintillation material: Chojambuliracho chimapangidwa ndi makristalo a scintillation kapena scintillator wamadzimadzi.Zidazi zimakhala ndi mphamvu yotulutsa kuwala pamene zimakondwera ndi cheza cha ionizing.

2. Ma radiation angozi: Ma radiation a ionizing akalumikizana ndi zinthu zopangira scintillation, amasamutsa mphamvu yake ku zipolopolo za elekitironi za maatomu omwe ali muzinthuzo.

3. Kusangalatsa ndi kuchotseratu chisangalalo: Mphamvu zomwe zimatumizidwa ku chipolopolo cha elekitironi zimapangitsa maatomu kapena mamolekyu muzinthu za scintillation kukhala okondwa.Ma atomu kapena mamolekyu okondwawo amabwereranso kumalo awo pansi, ndikutulutsa mphamvu yowonjezereka ngati ma photon.

4. Mbadwo wa kuwala: Ma photon otulutsidwa amatulutsidwa mbali zonse, kupanga kuwala kwa kuwala mkati mwa scintillation material.

5. Kuzindikira kuwala: Ma photons otulutsidwa amazindikiridwa ndi photodetector, monga photomultiplier chubu (PMT) kapena silicon photomultiplier chubu (SiPM).Zidazi zimatembenuza ma photon omwe akubwera kukhala zizindikiro zamagetsi.

6. Kukulitsa chizindikiro: Chizindikiro chamagetsi chopangidwa ndi photodetector chimakulitsidwa kuti chiwonjezere mphamvu zake.

7. Kukonzekera ndi kusanthula zizindikiro: Chizindikiro chamagetsi chowonjezereka chimakonzedwa ndikuwunikidwa ndi mabwalo amagetsi.Izi zingaphatikizepo kutembenuza zizindikiro za analogi kukhala zizindikiro za digito, kuwerengera chiwerengero cha ma photon omwe apezeka, kuyeza mphamvu zawo ndi kujambula deta.

Poyesa mphamvu ndi nthawi ya kung'anima kopangidwa ndi ascintillation detector, mawonekedwe a ma radiation omwe anachitika, monga mphamvu yake, mphamvu yake, ndi nthawi yofika, akhoza kudziŵika.Chidziwitsochi chingagwiritsidwe ntchito pazinthu zosiyanasiyana pazithunzi zachipatala, malo opangira magetsi a nyukiliya, kuyang'anira chilengedwe, ndi zina.