Bi4Ge3O12(BGO) Crystals

 

CASTECH can supply Bismuth germanate (Bi4Ge3O12) crystal .BGO is an inorganic oxide with cubic eulytine structure,colorless,transparent and insoluble in water.Because of its high stopping power,high photopeak efficiency,non-hydroscopic,low afterglow and easy to be fabricated.BGO become good scintillator material and has found a wide applications in high energy physics,nuclear physics,space physics,nuclear medicine,geological prospecting and other industries.

Properties of CASTECH's BGO crystal:

Crystal Structure
cubic
Density (g/cm3)
7.13
Melting point(℃)
1045
Hardness
5
Parameter of crystal cell(Â)
10.518
Refractive index
2.15
Radiation length(cm)
1.1
Peak of fluorescence spectra(nm)
480
decay time(ns)
300
Relative light output(%)
10-14 Nal(TI)
energy resolution(511 Kev,%)
20

　
 
 
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CONEX SYSTEMS TECHNOLOGY, Inc.
2880 Zanker Road, Suite 203
San Jose, CA 95134		 Tel: 408-954-7329
Fax: 408-954-7330
Email: crystals@castech-us.com
 
 
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