LuAG: Icapa ryandika, Luag Pr Crystal, Luag Scintillator

LuAG: Print Scintillator, Luag Pr Crystal, Luag Scintillator Ishusho Yerekanwe

ibisobanuro bigufi:

LuAG: Pr (Lutetium Aluminium Garnet-Lu₃Al₅O₁₂.Ifite ubushyuhe bwiza.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibyiza

● Ntabwo ari hygroscopique

Performance Ubushyuhe bwo hejuru

Time Igihe cyangirika vuba

Ibiranga uburyo bukomeye

Ibiranga ibintu bihamye

● Nta ndege ya clavage, irashobora kuba yoroshye gukoreshwa muburyo butandukanye na geometrie

Gusaba

Amashusho yihuta

● Imyuka ya positron yoherejwe (PET)

Loging Gutema amavuta

Field PEM Uruganda

Ibyiza

Sisitemu ya Crystal	Cubic
Ubucucike （g / cm³）	6.7
Umubare wa Atome (Ingirakamaro)	62.9
Gukomera (Mho)	8
Gushonga (ºC)	2043
Umusaruro woroheje (fotone / keV)	20
Gukemura Ingufu (FWHM)	≤5%
Igihe cyo kubora (ns)	≤20
Uburebure bwa Centre (nm)	310
Ironderero	2.03@310
Coefficient yo Kwagura Ubushyuhe (K⁻¹)	8.8 x 10‾⁶
Uburebure bw'imirase (cm)	1.41

Ibisobanuro ku bicuruzwa

LuAG: Pr, cyangwa lutetium aluminium garnet yometse kuri praseodymium, nikindi kintu cyogukora kristaline kristaline ifite cubic.Irakoreshwa kandi nka disikete ya scintillation mubikorwa bitandukanye bya siyansi, cyane cyane ubushakashatsi bwa neutron.LuAG: Pr ifite igice kinini cyo gufata amashanyarazi ya neutron, bivuze ko ishobora guhindura neza imirasire ya neutron yumuriro mumucyo, bigatuma ihitamo gukundwa na neutron yumuriro mubushakashatsi bwa kirimbuzi nibindi bikorwa bijyanye ningufu za kirimbuzi.LuAG: Pr ifite kandi ibintu byiza bya scintillation hamwe numucyo mwinshi hamwe nigihe cyo gusubiza byihuse, bigatuma iba ingirakamaro mumashusho yubuvuzi, fiziki yingufu nyinshi, nizindi nzego zisaba kumenya neza imirasire.Muri rusange, LuAG: Pr ni ibikoresho byinshi byo gusohora ibintu hamwe nibisabwa byinshi mugushakisha imirasire kandi ni ibikoresho bitanga ubushakashatsi kubushakashatsi buzaza.

LuAG: Print scintillator kristal ifite ibibazo bikurikira bigomba kwitonderwa.Bafite ibyuka byoroheje igice cyiza kiri hejuru ya 500nm, akarere aho abafotora batumva neza kandi ni radiyo imbere ikora kuburyo butemewe kubisabwa bimwe.Bashobora kwangirika kwimirasire, bahereye kuri dosiye iri hagati ya 1 na 10 Icyatsi (10² - 10³ rad).Ihindurwa nigihe cyangwa annealing.