Zn doped CdTe, also called CZT (Cd1-x Zn x Te, x = 0.04)
Orientation
<110> +/-0.5 o
Size
10 x 10 x 1.0mm
Polished
two sides polished
Resistivity
> 4 x 104 ohm-cm ( P type )
Carrier concentration
~ 1015/cm 3
Surface roughness
< 15A
Package
1000 class clean plastic bag
CZT crystal is grown by special Bridgman technique up to 2” Diameter. Compared with CdTe, it has a larger band gap and excellent IR transmission. It is widely used as X-ray and gama-ray detectors, and substrate for epitaxial film.
