Bi4Si3O12 scintillator, BSO crystal, BSO scintillation crystal

Kufotokozera mwachidule:

Bi₄(SiO₄)₃(BSO) ndi mtundu watsopano wa scintillation crystal yokhala ndi ntchito yabwino, imakhala ndi kukhazikika kwamakina ndi mankhwala, mawonekedwe a photoelectric ndi matenthedwe otulutsa.BSO crystal ili ndi zinthu zambiri zofanana ndi BGO, makamaka pazizindikiro zina zazikulu monga kuwala kwapambuyo ndi kutsika kosalekeza, ndipo imakhala ndi ntchito yabwino.M’zaka zaposachedwapa, zakopa chidwi cha ofufuza asayansi.Chifukwa chake ili ndi mitundu ingapo yogwiritsa ntchito mufizikiki yamphamvu kwambiri, mankhwala a nyukiliya, sayansi yamlengalenga, kuzindikira kwa Gamma, ndi zina zambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ubwino

● Chigawo chapamwamba cha zithunzi

● Mphamvu yoyimitsa kwambiri

● Osagwiritsa ntchito hygroscopic

● Palibe kuwala kwachilengedwe

Kugwiritsa ntchito

● Mphamvu yapamwamba/nyukiliya physics

● Mankhwala a nyukiliya

● Kuzindikira kwa Gamma

Katundu

Kachulukidwe (g/cm³)	6.8
Wavelength (Max. Emission)	480
Zokolola Zowala ( photons/keV)	1.2
Malo osungunuka (℃)	1030
Kuuma (Mho)	5
Refractive Index	2.06
Hygroscopic	No
Ndege ya Cleavage	Palibe
Anti-radiation (radi)	10⁵~10⁶

Mafotokozedwe Akatundu

Bi4 (SiO4)3 (BSO) ndi inorganic scintillator, BSO imadziwika chifukwa cha kachulukidwe kakang'ono, komwe kamapangitsa kuti ikhale choyezera bwino cha cheza cha gamma, chomwe chimatenga mphamvu kuchokera ku radiation ya ionizing ndikutulutsa mafotoni owoneka bwino poyankha.Izi zimapangitsa kukhala chodziwikiratu cha ionizing radiation.Amagwiritsidwa ntchito kwambiri pozindikira ma radiation.BSO scintillators ali ndi kuuma kwa radiation yabwino komanso kukana kuwonongeka kwa ma radiation, kuwapangitsa kukhala gawo la zowunikira zodalirika zogwiritsidwa ntchito kwanthawi yayitali.Monga BSO yomwe imagwiritsidwa ntchito poyang'anira ma radiation portal kuti izindikire zida zotulutsa ma radio mu katundu ndi magalimoto pamawolo amalire ndi ma eyapoti.

Kapangidwe ka kristalo ka ma BSO scintillators amalola kutulutsa kowala kwambiri komanso nthawi yoyankha mwachangu, kuwapangitsa kukhala abwino pazoyeserera zamphamvu zamagetsi zamagetsi ndi zida zamaganizidwe azachipatala, monga ma scanner a PET (Positron Emission Tomography), ndi BSO zitha kugwiritsidwa ntchito mu zida zanyukiliya kuti zizindikire. Miyezo ya radiation ndikuwunika magwiridwe antchito a reactor.Makhiristo a BSO amatha kukulitsidwa pogwiritsa ntchito njira ya Czochralski ndikuwumbidwa m'mawonekedwe osiyanasiyana kutengera ntchito.Nthawi zambiri amagwiritsidwa ntchito limodzi ndi machubu a photomultiplier (PMTs).