LuAG:Pr Scintillator, Luag Pr Crystal, Luag Scintillator
Molemo
● E se nang hygroscopic
● Ts'ebetso e phahameng ea mocheso
● Nako ea ho bola kapele
● Litšobotsi tse matla tsa mochini
● Litšobotsi tse tsitsitseng tsa scintillating
● Ha ho lifofane tsa cleavage, li ka etsoa habonolo ka libopeho tse fapaneng le li-geometri
Kopo
● Ho etsa litšoantšo ka potlako
● Positron Emission Tomography (PET)
● Ho rema oli
● PEM Industrial Field
Thepa
| Sistimi ea Crystal | Likhubu |
| Boima (g/cm3） | 6.7 |
| Nomoro ea Atomic (E sebetsang) | 62.9 |
| Hardness (Mho) | 8 |
| Melting Point(ºC) | 2043 |
| Lihlahisoa tse Nyenyane (photons/keV) | 20 |
| Resolution ea Matla(FWHM) | ≤5% |
| Nako ea ho bola | ≤20 |
| Center Wavelength(nm) | 310 |
| Refractive Index | 2.03@310 |
| Thermal Expansion Coefficient ( K⁻¹) | 8.8 x 10‾⁶ |
| Bolelele ba Mahlaseli(cm) | 1.41 |
Tlhaloso ea Sehlahisoa
LuAG:Pr, kapa lutetium aluminium garnet e entsoeng ka praseodymium, ke thepa e 'ngoe ea maiketsetso e nang le sebopeho sa cubic.E boetse e sebelisoa hangata joalo ka sebui sa scintillation lits'ebetsong tse fapaneng tsa mahlale, haholo ho lemoha neutron ea mocheso.LuAG:Pr e na le karolo e ka holimo ea ho tšoara nyutrone ea mocheso, ho bolelang hore e khona ho fetola mahlaseli a mocheso a nyutrone hore e be leseli, e leng se etsang hore e be khetho e tsebahalang bakeng sa ho lemoha nyutrone ea mocheso ho li-reactor tsa nyutlelie le lisebelisoa tse ling tse amanang le matla a nyutlelie.LuAG: Pr e boetse e na le thepa e ntle ea scintillation e nang le khanya e phahameng le nako ea karabelo e potlakileng, e etsa hore e be molemo litšoantšong tsa bongaka, fisiks ea matla a phahameng, le likarolo tse ling tse hlokang ho bonoa ka nepo le ka hloko ha mahlaseli a hlaha.Ka kakaretso, LuAG:Pr ke lisebelisoa tse ngata tsa scintillation tse nang le lisebelisoa tse ngata tsa ho lemoha mahlaseli 'me ke thepa e tšepisang bakeng sa lipatlisiso tsa nako e tlang lefapheng lena.
LuAG: Likristale tsa Pr scintillator li na le litaba tse latelang tse lokelang ho hlokomeloa.Li na le tlhahiso e bobebe eo karolo e ntle e leng kaholimo ho 500nm, sebaka seo li-photomultiplier li sa utloeleng bohloko haholo 'me E na le radioactive e etsang hore e se amohelehe lits'ebetsong tse ling.Li kotsing ea ho senyeha ha mahlaseli, ho qala ka litekanyetso tse pakeng tsa 1 le 10 Gray (10² - 10³ rad).E ka khutlisetsoa morao ka nako kapa ho haneloa.
Teko ea Ts'ebetso
