CdZnTe | Scintillation Crystal

Request quote

CdZnTe | Scintillation crystal is the preferred substrate material with excellent electrical properties.

Description

CdZnTe | Scintillation Crystal is the preferred substrate material. It has a similar lattice constant to HgCdTe (MCT) and is transparent to infrared (IR) wavelengths detected by the MCT layer. In addition, it has excellent electrical properties, a high absorption coefficient, and moderate thermal expansion.

 

MAIN APPLICATIONS

  • Homeland security
  • Industrial process control
  • Positioning and guidance

Technical Specifications

Material

CdZnTe

Type

p-type

Size

14×14×1.3,10×10×1 mm3

Index of Crystal Face

(111), (211)

Orientation and Accuracy

Orientation Accuracy ≤0.3°

Resistivity

ρ>106 Ω·cm

IR Transmission %

≥60%

X-ray DCRC FWHM

≤30 rad·s

Average Etch Pit Density

1×104/cm2 ,4×104/cm2 (EPD)

Surfaces Roughness

Ra≤5 nm

More Details