I-Kinheng inikeza ama-arrays ahlukahlukene wohlelo lokusebenza lokugcina.
Singahlinzeka nge-CsI(Tl), CsI(Na), CdWO4, LYSO,LSO, YSO, GAGG, BGO scintillation arrays.Ngokusekelwe kuhlelo lokusebenza i-TiO2/BaSO4/ESR/E60 zisetshenziswa kabanzi njengento ekhanyayo yokuhlukaniswa kwe-pixel.Ukucutshungulwa kwethu komshini kugcina ukubekezelelana okuncane ukuze kuthuthukiswe izakhiwo ezingokomzimba zelungu elifanayo ezihlanganisa ukubekezelelana, ubukhulu, ukukhuluma okuphambene nokufana njll.
Uhlobo: Umugqa ofanayo (1D) noma uhlu lwe-Matrix(2D)
Singakunikeza:
● Ubuncane be-pixel dimension buyatholakala
● I-optical crosstalk eyehlisiwe
● Ukufana okuhle phakathi kwe-pixel kuya ku-pixel/ amalungu afanayo ukuze ahlelwe
● TiO2/BaSO4/ESR/E60
● I-Pixel Gap: 0.08, 0.1, 0.2, 0.3mm
● Ukuhlola ukusebenza kuyatholakala
● I-pixel encane kasayizi ngu-0.2*0.2mm
● Ukwenza ngendlela oyifisayo kutholakala njengepharamitha ngayinye
Izigaba ze-GAGG
I-GAGG (Gd3Al2Ga3O12) iwuhlobo lwempahla ye-scintillator eseyaduma kakhulu ezinhlelweni zokuthola imisebe ngenxa yokukhiqiza kwayo okuphezulu kokukhanya, isikhathi sokuphendula ngokushesha, kanye nokulungiswa kwamandla okuhle kakhulu.Iwusizo ikakhulukazi ku-gamma-ray spectroscopy, lapho ukulinganiswa okunembile kwamandla e-gamma-ray kuyadingeka.
Izinhlaka ze-GAGG zinezinhlelo eziningi zokusebenza ezindaweni ezifana ne-nuclear physics, imaging yezokwelapha, nokuphepha kwezwe.Isibonelo, zingasetshenziswa kumaskena we-positron emission tomography (PET), asetshenziswa ekuthwebuleni izithombe zezokwelapha ukuze ubone ngeso lengqondo ukusatshalaliswa kwama-radiotracers emzimbeni.Amalungu afanayo e-GAGG angasetshenziswa futhi kuziqaphi zephothali yemisebe ukuze kutholwe futhi kukhombe imithombo engaba khona yemisebe ezikhumulweni zezindiza, ezikhumulweni zasolwandle nakwezinye izindawo zokuthutha.
Uhlu lwe-LYSO
Amalungu afanayo e-LYSO angasetshenziswa ezinhlelweni ezifanayo njenge-GAGG, njengezikena ze-PET kanye neziqaphi zephothali yemisebe.Angasetshenziswa futhi kwezinye izinhlobo zezinhlelo zokuthwebula izithombe, njengamakhamera e-gamma kanye nezikena ze-SPECT (i-photon emission single computed tomography) zezithombe zezokwelapha.
Inzuzo enkulu ye-LYSO ngaphezu kwe-GAGG ukuminyana kwayo okuphezulu nenombolo ye-athomu, okuyenza isebenze kahle kakhulu ekutholeni imisebe ye-gamma.Kodwa-ke, i-LYSO nayo ibiza kakhulu kune-GAGG futhi inemikhawulo ethile ngokuya ngezinga lokushisa layo nobulukhuni bemisebe.
Sekukonke, amaqembu afanayo we-GAGG kanye ne-LYSO angamathuluzi abalulekile okuthola imisebe nokuthwebula ezinhlobonhlobo zezinhlelo zokusebenza, futhi athuthukiswa ngokuqhubekayo ukuze asebenze kangcono nakakhulu futhi enze izinto ezihlukahlukene.
Uhlu lwe-GAGG
Uhlu lwe-LYSO
Isikhathi sokuthumela: May-05-2023