Features:

• Bi₄Ge₃O₁₂ ( BGO12) is a good scintillation material and has found a wide range of applications in high energy physics, nuclear physics, space physics, nuclear medicine, geological prospecting and other industries. 
• Wafer size: 10 x 10 x 0.5 mm thick
• Orientation: (001) +/-0.5^o 
• Polished surface: substrate surface is EPI polished via a special CMP procedure with RA < 5 A
• Two sides polished
• Package: Each wafer is packed in 1000 class clean room with 100 grade plastic bag with wafer container.

Typical Properties:

Structure	Cubic
Lattice constant	a=10.518 A
Density (g/cm3)	7.13
Melting point (oC)	1050
Parameter of crystal cell (A)	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 (Tl)
Energy resolution (511 Kev,%)	20