Cadmium Zinc Telluride Crystal Substrate

Data sheet

Materials	CdZnTe Substrate
Molecular Formula	Cd0.96Zn0.04Te

More info

Cadmium Zinc Telluride (CdZnTe) Single Crystal Substrate is one of the most promising room-temperature radiation detection materials. Compared to scintillator-based detectors, it offers higher energy and spatial resolution, greater radiation tolerance (1 mcps/mm²), and superior detection efficiency per unit volume. It also provides a wider detection energy range and improved efficiency over SI-based detectors. Thanks to these advantages, CdZnTe detectors are widely used in nuclear safety instruments, security screening systems, medical imaging, nuclear industry testing, and astronomical observation. Heeger Materials provides high-quality CdZnTe Substrate to meet various application needs.

Cadmium Zinc Telluride Single Crystal Substrate | CdZnTe Substrate

CdZnTe Single Crystal Substrate Specifications

Material	Cd0.96Zn0.04Te
Conductivity Type	P-type
Dimensions (mm³)	10 × 10 × 1, 14 × 14 × 1.3, 25 × 25 × 1.3 or customized
Crystal Orientation	<111>, <211>, etc.
Orientation Deviation	≤ 0.3°
Resistivity	> 10⁶ Ω·cm
Infrared Transmittance	≥ 60% (1.5 µm – 25 µm)
Inclusion Diameter	≤ 10 µm
FWHM of Double-Crystal Diffraction	≤ 30 rad·s
Etch Pit Density (EPD)	5 × 10⁴/cm² (<111>), 1 × 10⁴/cm² (<211>)
Storage (Transport) Temperature	10℃ – 40℃
Storage (Transport) Humidity	20% – 80% (no condensation)

CdZnTe Single Crystal Substrate Key Features

High energy and spatial resolution compared to scintillator detectors, with strong radiation tolerance (>1Mcps/mm²) and resistance to deliquescence.
Operates efficiently at room temperature, offering excellent portability and higher detection efficiency per unit volume than high-purity germanium detectors.
Wider detection energy range and significantly higher efficiency than silicon detectors.
Excellent electrical properties, high absorption coefficient, and suitable thermal expansion.
Suitable for epitaxial growth of HgCdTe (MCT).
Effectively converts radiation into electrical signals.

CdZnTe Single Crystal Substrate Applications

X-ray Detection: Used in medical imaging, security screening, and industrial non-destructive testing.
Gamma-ray Spectroscopy: Applied in nuclear security, radiation monitoring, and scientific research.
Medical Imaging: Utilized in nuclear medicine, CT scanning, and high-resolution diagnostic imaging.
Security Screening: Employed in baggage inspection, cargo scanning, and threat detection.
Astronomical Observation: Used for space radiation detection and cosmic ray studies.

CdZnTe Single Crystal Substrate Packing And Shipping

Cadmium Zinc Telluride (CdZnTe) Single Crystal Substrate will be securely packaged in sturdy containers with cushioning materials to prevent movement or damage during shipping. This careful packaging ensures that the product arrives in perfect condition, maintaining its high-quality standards throughout the delivery process.

Where to Buy CdZnTe Single Crystal Substrate in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Single Crystal Substrates products including Cadmium Zinc Telluride (CdZnTe) Single Crystal Substrate, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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