I-YSO:I-Ce Scintillator, i-Yso Crystal, i-Yso Scintillator, i-Yso scintillation crystal
Inzuzo
● Ayikho ingemuva
● Azikho izindiza eziphukayo
● Okungeyona i-hygroscopic
● Amandla amahle okumisa
Isicelo
● I-Nuclear medical imaging (PET)
● I-physics yamandla aphezulu
● Inhlolovo yokuma komhlaba
Izakhiwo
I-Crystal System | I-Monoclinic |
I-Melting Point (℃) | 1980 |
Ukuminyana(g/cm3) | 4.44 |
Ukuqina (Mho) | 5.8 |
I-Refractive Index | 1.82 |
Okuphumayo Okukhanyayo (Ukuqhathanisa i-NaI(Tl)) | 75% |
Isikhathi sokubola (ns) | ≤42 |
Ubude begagasi (nm) | 410 |
I-Anti-radiation (Rad) | >1×108 |
Isingeniso Somkhiqizo
Ama-scintillator anokukhanya okuphezulu angakwazi ukuguqula kahle iningi lamandla emisebe amuncwe abe ama-photon abonakalayo.Lokhu kubangela ukuzwela okuphezulu kokutholwa kwemisebe, okuvumela ukutholwa kwamazinga aphansi emisebe noma izikhathi zokuchayeka ezimfushane.
I-scintillator ye-monoclinic iyimpahla ye-scintillator ene-monoclinic crystal structure.Ama-scintillator izinto ezikhipha ukukhanya lapho zimunca imisebe ye-ionizing, njenge-X-ray noma imisebe ye-gamma.Lokhu kukhishwa kokukhanya, okwaziwa nge-scintillation, kungatholwa futhi kukalwe ngesithwebuli sezithombe esifana neshubhu le-photomultiplier noma inzwa yesimo esiqinile.
Isakhiwo sekristalu ye-monoclinic sibhekisela ekuhlelweni okukhethekile kwama-athomu noma ama-molecule ngaphakathi kwe-crystal lattice.Endabeni yama-scintillator e-monoclinic, ama-athomu noma ama-molecule ahlelwa ngendlela etshekile noma etshekile, okuholela ekwakhiweni kwekristalu okuyisici esinezici ezithile zomzimba namakhemikhali.Isakhiwo sekristalu ye-monoclinic singahluka kuye ngokuthi i-scintillator material ethile, engabandakanya ama-organic or inorganic compounds.
Ama-scintillator ahlukene e-monoclinic angase abe nezindawo ezihlukene ze-scintillation, njenge-wavelength ephumayo, ukuphuma kokukhanya, izici zesikhathi, nokuzwela kwemisebe.Ama-Monoclinic scintillator asetshenziswa kakhulu ekucabangeni kwezokwelapha, ukutholwa kwe-radiation kanye nokulinganisa, ukuphepha kwezwe lakubo, i-nuclear physics, kanye ne-high-energy physics, okubaluleke kakhulu ukutholwa nokulinganiswa kwemisebe ye-ionizing.