A scintillation detectormudziyo unoshandiswa kuona nekuyera mwaranzi yeionizing yakaita segamma rays neX-rays.
Nheyo yekushanda yeascintillation detectorinogona kupfupikiswa sezvinotevera:
1. Scintillation zvinhu: Iyo detector inoumbwa ne scintillation crystals kana liquid scintillator.Zvinhu izvi zvine pfuma yekuburitsa mwenje kana uchinakidzwa neiyo ionizing radiation.
2. Mwaranzi yechiitiko: Kana mwaranzi yeionizing ichipindirana nechinhu che scintillation, inoendesa rimwe resimba rayo kumagomba eelectron emaatomu ari muzvinhu.
3. Kukurudzira uye kubvisa-excitation: Simba rinoendeswa kugoko remaerekitironi rinokonzera maatomu kana mamorekuru ari mu scintillation material kuti afadze.Maatomu kana mamorekuru anonakidzwa anobva akurumidza kudzokera kumamiriro avo epasi, achiburitsa simba rakawandisa muchimiro chephotons.
4. Chizvarwa chechiedza: Mapikicha akasunungurwa anobudiswa kumativi ose, achigadzira kupenya kwechiedza mukati me scintillation material.
5. Kuonekwa kwechiedza: Mapikicha anobudiswa anobva aonekwa nephotodetector, yakadai se photomultiplier tube (PMT) kana silicon photomultiplier tube (SiPM).Midziyo iyi inoshandura mafotoni anouya kuita zviratidzo zvemagetsi.
6. Chiratidzo chekusimudzira: Chiratidzo chemagetsi chinogadzirwa ne photodetector chinowedzerwa kuti chiwedzere kusimba kwayo.
7. Chiratidzo chekugadzirisa uye kuongorora: Chiratidzo chemagetsi chakawedzerwa chinogadziriswa uye chiongororwa nemagetsi emagetsi.Izvi zvinogona kusanganisira kushandura masaini eanalogi kune masaini edhijitari, kuverenga huwandu hwemafotoni akaonekwa, kuyera simba ravo uye kurekodha data.
Nekuyera kusimba uye nguva yemwenje unogadzirwa nescintillation detector, hunhu hwemwaranzi yechiitiko, senge simba rayo, kusimba, uye nguva yekusvika, inogona kutsanangurwa.Ruzivo urwu runogona kushandiswa kwakasiyana-siyana mukufungidzira kwekurapa, zvidyarwa zvemagetsi enyukireya, kuongorora kwezvakatipoteredza, nezvimwe.
Nguva yekutumira: Nov-16-2023