I-Illuminated Essence – I-Cutting-Edge LSO(Ce) Crystal Yokuzwela Okuthuthukisiwe Kwe-Spectral

Incazelo emfushane:

Sethula i-“Illuminated Essence,” umkhiqizo osezingeni eliphezulu oqukethe ubuchwepheshe bekristalu be-LSO(Ce). Oklanyelwe ukuguqula ukuzwela kwe-spectral, unikeza ukusebenza okungenakuqhathaniswa kuzo zonke izithombe zezokwelapha, ucwaningo lwe-physics yenuzi, kanye nezinhlelo zokusebenza zokuphepha kwezwe. Ngobunjiniyela obucophelelayo kanye nokukhiqiza okuthuthukile, kuletha ukukhanya okumangalisayo kanye namakhono okuthola anembile, kubeka amazinga amasha ekusungulweni kwezinto ezikhanyayo. Isifinyezo somkhiqizo wethu siqokomisa izimfanelo ezihlukile kanye nezinhlelo zokusebenza eziguquguqukayo, sibonisa amandla awo okuqhuba intuthuko emikhakheni eyahlukene kuncike kubuchwepheshe bekristalu obusebenza kahle kakhulu.


Izici

Ukwethulwa kwebhokisi le-wafer

Ikristalu yethu ye-LSO(Ce) imelela ubuchwepheshe bezinto ezicwebezelayo, inikeza ukusebenza okuhle kakhulu ezinhlobonhlobo zezicelo. Yakhiwe ngokunemba nangobuchwepheshe, le kristalu ixutshwe ne-cerium (Ce) ukuze ithuthukise ukusebenza kahle kokukhipha kwayo ukukhanya kanye nokusabela kwayo kwe-spectral.

Ikristalu le-LSO(Ce) liqhosha ngezixazululo zamandla aphezulu kanye nezici zesikhathi, okwenza kube ukukhetha okuhle kakhulu kwe-positron emission tomography (PET), i-gamma-ray spectroscopy, kanye nezinye izinhlelo zokusebenza zokuthola izithombe zezokwelapha kanye nemisebe. Ukukhiqiza kwayo ukukhanya okuphezulu kanye nesikhathi sokubola okusheshayo kuqinisekisa ukutholwa okunembile nokuthembekile kwemisebe ye-gamma kanye neminye imisebe ye-ionizing.

Ngokusebenza kwayo okuvelele kanye nokuthembeka, ikristalu yethu ye-LSO(Ce) ibeka indinganiso entsha yezinto zokukhanyisa, okwenza kube lula ukuthuthuka ocwaningweni lwesayensi, ekuxilongweni kwezokwelapha, kanye nokuphepha kwezwe. Thola ukuzwela okungenakuqhathaniswa kanye nokunemba ngekristalu yethu ye-LSO(Ce), okuqhuba ukusungula izinto ezintsha kanye nokuthola izinto emikhakheni eyahlukahlukene.

Ishadi ledatha

Amakristalu e-Scintillation e-LSO(Ce)
- Izakhiwo Zemishini -

Impahla

Amayunithi

Inani

Ifomula Yamakhemikhali  

Lu₂SiO₅(Ce)

Ubuningi

g/cm³

7.4

Inombolo ye-Athomu (Esebenzayo)  

75

Indawo Yokuncibilika

ºC

2050

I-Coeff Yokukhulisa Ukushisa.

C⁻¹

I-TBA x 10‾⁶

Indiza Yokuqhekeka  

Akukho

Ubulukhuni

Mho

5.8

I-Hygroscopic  

No

Ukuncibilika

g/100gH₂0

Akukho

 

 

 

 

Amakristalu e-Scintillation e-LSO(Ce)
- Izakhiwo Zokubona -

Impahla

Amayunithi

Inani

Ubude be-Wavelength (Ukukhishwa Okuphezulu)

nm

420

Ibanga Lobude Begagasi

nm

I-TBA

Izikhathi Zokubola

ns

40

Ukukhiqiza Okulula

ama-photon/keV

30

Inzuzo ye-Photoelectron

% we-NaI(Tl)

75

Ubude bemisebe

cm

1.14

Ukudluliselwa Kokukhanya

µm

I-TBA

Ukudluliselwa

%

I-TBA

Inkomba Yokubukeza

 

1.82@420nm

Ukulahlekelwa/Umphezulu Wokuzindla

%

I-TBA

Ukuthwebula i-Neutron Cross-section

izibaya

I-TBA

Umdwebo Oningiliziwe

i-asd (2)
i-asd (1)

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