CdTe \ CdZnTe (CZT)

Cadmium Telluride \ Cadmium Zinc Telluride –  semiconductors directly converting radiation into electrical signals. Compare to others have such advantages as: 
•Higher sensitivity and performance —> lower radiation dose
•Higher spatial and energy resolution —> finer and more detailed image
•Work at room temperature —> lightweight and portable

CdTe \ CdZnTe (CZT) single crystals:
– homogeneity of structure along the ingot with diameter\length – up to 75mm.
– crystallinity – up to 95 %
– light density of dislocations – 5×10/сm2
– light density of Te inclusions with the size less than 10 mm – 10/сm3

CdTe \ CdZnTe (CZT) wafers, blanks, cubes:
(cutting, grinding, polishing, etching)

CdTe \ CdZnTe (CZT) blanks and cubes with Au contacts: 

CdTe \ CdZnTe (CZT) detectors:
– electrical resistivity R=109-1011 ом/см
– mt= × 10-4 – ×10-3 см2/V

CdTe \ CdZnTe (CZT) charge sensitive preamplifier: