YAP: Ce Scintillator, Yap Ce Crystal, YAp: Ce Scintillation crystal

taƙaitaccen bayanin:

YAP:Ce babban kristal ne mai sauri tare da kyakkyawan ƙarfin injina da kayan juriya na sinadarai.Ƙarfin injina yana ba da damar ingantattun mashin ɗin, ana iya yin tagogin ƙofa tare da ƙaramin bakin ƙarfe na aluminum wanda aka ajiye akan saman crystal.

Aika mana imel

Cikakken Bayani

Tags samfurin

Amfani

● Saurin lalata lokaci

● Kyakkyawan ƙarfin tsayawa

● Kyakkyawan aiki a yanayin zafi

● Mara-hygroscopic

● Ƙarfin injina

Aikace-aikace

● Ƙididdigar Gamma da X-ray

● Ƙwararren ƙwanƙolin lantarki

● Fitilar hoton X-ray na lantarki

● Sashen mai

Kayayyaki

Tsarin Crystal	Orthorhombic
Yawan yawa (g/cm³)	5.3
Hardness (Mho)	8.5
Haihuwar Haske (hotuna/keV)	15
Lokacin Lalacewa (ns)	30
Tsawon tsayi (nm)	370

Gabatarwar Samfur

YAP:Ce scintillator wani nau'in lu'u-lu'u ne wanda aka yi da cerium (Ce) ions.YAP yana nufin yttrium orthoaluminate co-doped tare da praseodymium (Pr) da cerium (Ce).YAP:Ce scintilators suna da babban fitowar haske da ƙuduri na ɗan lokaci, yana sa su dace da gwaje-gwajen kimiyyar lissafi mai ƙarfi da kuma na'urar daukar hoto na positron emission tomography (PET).

A cikin na'urorin daukar hoto na PET, ana amfani da YAP:Ce scintillator kamar haka ga LSO:Ce scintillator.YAP:Ce crystal yana ɗaukar photons da na'urar rediyo ke fitarwa, yana samar da hasken scintillation wanda bututu mai ɗaukar hoto (PMT) ke ganowa.Daga nan sai PMT ta canza siginar scintillation zuwa bayanan dijital, wanda aka sarrafa don samar da hoton rarraba rediyo.

YAP:Ce scintilators an fifita su fiye da LSO:Ce scintilators saboda saurin amsawar lokacinsu, wanda ke haɓaka ƙudurin ɗan lokaci na na'urorin Scanners na PET.Har ila yau, suna da ƙarancin lalacewa na lokaci, yana rage tasirin ginawa da lokacin mutuwa a cikin kayan lantarki.Koyaya, YAP:Ce scintilators sun fi tsada don samarwa kuma basu da yawa fiye da LSO:Ce scintilators, wanda ke shafar ƙudurin sararin samaniya na na'urorin sikanin PET.

YAP:Ce scintilators suna da aikace-aikace da yawa ban da amfani da su a cikin na'urar daukar hotan takardu na PET da gwaje-gwajen kimiyyar makamashi mai ƙarfi.Wasu daga cikin waɗannan aikace-aikacen sun haɗa da:

1. Gano Gamma-ray: YAP:Ce scintilators za su iya gano gamma-rays daga wurare daban-daban, ciki har da na'urorin nukiliya, radioisotopes, da kayan aikin likita.

2. Sa ido kan Radiation: YAP:Ce scintilators za a iya amfani da su wajen lura da matakan radiation a tashoshin makamashin nukiliya ko yankunan da hadarin nukiliya ya shafa.

3. Magungunan nukiliya: YAP:Ce scintilators za a iya amfani da su azaman ganowa a hanyoyin hoto kamar SPECT (Single Photon Emission Computed Tomography), wanda yayi kama da PET amma yana amfani da na'urar rediyo ta daban.

4. Binciken tsaro: YAP:Ce scintilators Ana iya amfani da su a cikin na'urar daukar hoto na X-ray don tantance tsaro na kaya, fakiti ko mutane a filin jirgin sama ko wasu wuraren tsaro masu ƙarfi.

5. Astrophysics: YAP:Ce scintilators za a iya amfani da su don gano cosmic gamma haskoki da ke fitowa daga tushen astrophysical kamar su supernovae ko gamma-ray fashe.