Crystal scintillatortxhim khu kev tiv thaiv hluav taws xob los ntawm cov txheej txheem uas cov teeb meem hluav taws xob cuam tshuam nrog cov siv lead ua, ua kom pom cov teeb pom kev zoo lossis lub teeb pom kev uas tuaj yeem kuaj pom thiab ntsuas.
Txoj hauv kev tseem ceeb siv lead ua scintillator txhim kho kev tshawb pom hluav taws xob muaj xws li: Muaj peev xwm thaiv tau siab:Crystal scintillatorMuaj qhov ntom ntom ntom thiab atomic naj npawb, cia nws ua kom muaj zog thiab nqus cov xwm txheej sib cuam tshuam, yog li nce qhov sib cuam tshuam ntawm kev sib cuam tshuam thiab scintillation.
Lub teeb pom kev zoo: Thaum hluav taws xob cuam tshuam nrog cov siv lead ua, nws tso lub zog, ua rau lub zog ntawm cov atoms thiab ua rau lawv tawm photons (scintillation) hauv qhov pom lossis ultraviolet ntau yam.Lub teeb tso zis no yog proportional rau lub zog tso los ntawm hluav taws xob, yog li muab ib qho kev ntsuas ntawm hluav taws xob siv.
Lub sij hawm teb ceev ceev: Crystal scintillator feem ntau muaj lub sij hawm teb ceev ceev, ua kom pom kev nrawm nrawm thaum cuam tshuam nrog hluav taws xob, tso cai rau kev tshawb pom sai thiab ntsuas cov xwm txheej hluav taws xob.
Zog daws teeb meem:Crystal scintillatortuaj yeem paub qhov txawv ntawm ntau hom thiab lub zog ntawm cov hluav taws xob raws li cov yam ntxwv ntawm cov teeb liab scintillation, tso cai rau spectral tsom xam thiab txheeb xyuas cov khoom hluav taws xob tshwj xeeb.
Stability thiab durability: Crystal scintillator feem ntau ruaj khov thiab ruaj khov cov ntaub ntawv muaj peev xwm tiv taus ib puag ncig hnyav thiab siv mus ntev hauv kev siv hluav taws xob tshawb pom.
Zuag qhia tag nrho, cov yam ntxwv tshwj xeeb ntawmsiv lead ua scintillatorua kom nws yog ib qho cuab yeej zoo rau kev txhim kho kev tshawb nrhiav, ntsuas, thiab kev ua yam ntxwv ntawm ntau hom ionizing hluav taws xob.
Post lub sij hawm: Jan-23-2024