LuAG:Ce Scintillator, LuAG:Ce Crystal, LuAG Scintillation Crystal
Advantage
● Non-hygroscopic
● Stable scintillating maitiro
● Kukurumidza kuora nguva
Application
● X ray imaging
● Imaging screen
● Positron Emission Tomography(PET)
Properties
| Crystal System | Cubic |
| Density (g/cm3） | 6.73 |
| Kuoma (Mho) | 8.5 |
| Melting Point(℃): | 2020 |
| Light Goho (photons/keV) | 25 |
| Energy Resolution(FWHM) | 6.5% |
| Decay Time(ns) | 70 |
| Center Wavelength | 530 |
| Wavelength Range(nm): | 475-800 |
| Nhamba yeatomu inoshanda | 63 |
| Kuoma (Mho) | 8.0 |
| Thermal Expansion Coefficient(C⁻¹) | 8.8 X 10‾⁶ |
| Radiation Length(cm): | 1.3 |
| Hygroscopic | No |
Product Description
LuAG:Ce (Lutetium Aluminium Garnet-Lu3Al5O12:Ce) scintillator makristasi ane density (6.73g/cm³), ane Z yakakwira (63) uye ane aa inokurumidza kuora nguva (70ns).Iine yepakati peak emission ye530nm, LuAG: Ce inobuda yakanyatso kuenderana nephotodiodes avalanche photodiodes APDs uye silicon photomultipliers (SiPM).Iyo yekugadzira crystalline zvinhu zvine cubic chimiro chinowanzo shandiswa se scintillation detectors mune akasiyana mashandisirwo esainzi, senge kufungidzira kwekurapa uye kuona mwaranzi.Kana yaratidzwa nemwaranzi yeionizing, LuAG: Ce inoburitsa mwenje, inogona kuonekwa uye kushandiswa kugadzira mifananidzo kana kuyera mazinga emwaranzi.Iyo ine zvimwe zvakawanda zvakanakisa zvivakwa, senge yakakwira density, hombe Zeff uye yakanaka mechanic chivakwa.LuAG: Ce chidimbu chitete chakasanganiswa neFOP neCCD chinogona kunyatsoiswa muX-ray microscopy uye micro-nano CT uko kunotarisirwa kugadziriswa kwenzvimbo.Nekuda kwekuwanda kwayo uye kujeka kune yakakwira-simba remagetsi, LuAG: Ce inonyanya kubatsira mumashandisirwo anoda kunyatsojeka uye kunzwisiswa, senge mushonga wenyukireya uye yakakwirira-simba fizikisi.Pamusoro pezvo, LuAG: Ce inozivikanwa nekubuda kwayo kwechiedza chakakwira, nguva yekuora nekukurumidza, uye yakanakisa kugadzirisa kwesimba, zvichiita kuti ive sarudzo yakakurumbira yema scintillation detectors.Mukuwedzera aya makristasi ane yakanaka tembiricha zvivakwa.
LuAG:Ce scintillator makristasi ane zvinotevera nyaya dzinofanirwa kucherechedzwa.Ivo Vane mwenje emission iyo yakanaka chikamu chiri pamusoro pe500nm, dunhu rine mafotomultipliers asinganyanye kunzwa.
Iwo ari intrinsically radioactive zvichiita kuti isagamuchirwe kune mamwe maapplication, uye anogona kukuvara nemwaranzi, kutanga nemadosi ari pakati pe1 negumi Gray (10² - 10³ rad).Inodzoserwa nenguva kana kuwedzeredza.
Performance Testing
Ce: LuAG
Ini naCe takanyora LuAG
Pr: LuAG
Ruzivo Rwokutsigira
1)Test mamiriro:Chitarisiko cheruminescence chinomutswa nemoto chakayerwa neRisø TL/OSL-15-B/C spectrometer.Mienzaniso yacho yakavhenekerwa ne β-ray (90Sr senzvimbo yemwaranzi) ye200 s ine chiyero che 0.1 Gy/s.Mwero wekudziya waive 5 °C/s kubva pa30 kusvika 500 °C uye ukobvu hwakafanana hwemasamples hwakaiswa kuti ive nechokwadi chekuti mhedzisiro inofananidzwa.
2)Enzanisirai:mifananidzo yose inogona kugadziriswa;tarisa kune iyo TL spectra yekumashure, apo sampuli yakapisa kupfuura 400 ° C mukati me700-800 nm pakabuda sampuro nhanho kupenya (dema-muviri radiation);data yepakutanga yakawedzerwa mukuwedzera.
