BGO Scintillator, Bgo Crystal, Bi4Ge3O12 Scintillator Crystal

taƙaitaccen bayanin:

BGO (Bi₄Ge₃O₁₂) wani abu ne na scintillation oxide.Yana da babban lambar atomic, babban yawa, ƙarfin injina mai kyau, marasa hygroscopic, babu cleavage.Maɗaukakin yawa yana sa wannan lu'ulu'u ya dace sosai don gano aikin rediyo na halitta.Ana iya sarrafa BGO zuwa nau'i-nau'i da siffofi daban-daban.

Aika mana imel

Cikakken Bayani

Tags samfurin

Amfani

● Mara-hygroscopic

● Babban yawa

● Babban Z

● Babban gano yadda ya dace

● Ƙarƙashin haske

Aikace-aikace

● High energy physics

● Spectrometry da radiometry na gamma-radiation

● Positron tomography na nukiliya hoton likita

● Anti-Compton ganowa

Kayayyaki

Yawan yawa (g/cm³)	7.13
Wurin narkewa (K)	1323
Ƙididdigar Ƙarfafa Ƙwararru (C^-1)	7 x10^-6
Cleavage Jirgin	Babu
Hardness (Mho)	5
Hygroscopic	No
Wavelength na Emission Max.(nm)	480
Lokacin Lalacewar Farko (ns)	300
Haihuwar Haske (hotuna/kev)	8-10
Haɓakar Photoelectron [% na NaI(Tl)] (na γ-haskoki)	15-20

Bayanin Samfura

BGO (bismuth germanate) kristal scintillation ne wanda aka yi da bismuth oxide da germanium oxide.Yana da ma'auni mai girma da babban lambar atomic, yana mai da shi manufa don gano photons masu ƙarfi.BGO scintilators suna da kyakkyawan ƙudurin makamashi da fitarwa mai haske, wanda ke sa su da amfani don gano hasken gamma da sauran nau'ikan radiation na ionizing.

Wasu aikace-aikacen gama gari na BGO Crystals sun haɗa da

1. Hoto na likitanci: Ana amfani da scintilators na BGO sau da yawa a cikin na'urorin daukar hoto na positron emission tomography (PET) don gano hasken gamma da radioisotopes ke fitarwa a jiki.Suna da kyakkyawan ƙudurin makamashi da hankali idan aka kwatanta da sauran scintilators da aka yi amfani da su a cikin hoton PET.

2. Gwajin kimiyyar makamashi mai ƙarfi: Ana amfani da lu'ulu'u na BGO a cikin gwaje-gwajen kimiyyar lissafi don gano manyan makamashin photon kuma, a wasu lokuta, electrons da positrons.Suna da amfani musamman don gano hasken gamma a cikin kewayon makamashi na 1-10 MeV.

3. Duban tsaro: Ana amfani da na'urar gano BGO sau da yawa a cikin kayan aikin bincike na tsaro kamar kaya da na'urar daukar hoto don gano kasancewar abubuwan da ke cikin rediyo.

4. Binciken ilimin kimiyyar nukiliya: Ana amfani da lu'ulu'u na BGO a gwaje-gwajen kimiyyar kimiyyar nukiliya don auna bakan gamma ray da halayen nukiliya ke fitarwa.

5. Kula da muhalli: Ana amfani da na'urorin BGO a aikace-aikacen sa ido kan muhalli don gano radiation gamma daga tushen halitta kamar duwatsu, ƙasa, da kayan gini.