Description

Cadmium Mercury Telluride (CdHgTe) is a critical II-VI semiconductor alloy renowned for its exceptional infrared detection properties. This compound is engineered to deliver superior performance in advanced optoelectronic systems, where precise wavelength sensitivity is paramount. It is an essential material for manufacturers and research institutions in the defense, aerospace, and scientific instrumentation sectors requiring high-performance infrared sensing solutions.

Application

• Fabrication of high-sensitivity infrared (IR) detectors and focal plane arrays (FPAs).
• Core material for advanced thermal imaging systems used in night vision and surveillance.
• Key component in infrared spectroscopy and astronomical observation equipment.
• Research and development of next-generation optoelectronic and photonic devices.
• Manufacturing of sensors for industrial process control and non-destructive testing.
• Use in specialized medical imaging and diagnostic tools.

Basic Information

Product Name	Cadmium Mercury Telluride
CAS No.	29870-72-2
Molecular Formula	CdHgTe (typically represented as CdxHg1-xTe)
Molecular Weight	Contact for details
Synonyms	Mercury Cadmium Telluride; MCT; CMT; CdHgTe; HgCdTe; Cadmium Mercury Telluride alloy; (Cadmium,Mercuro)Tellurium; Cadmium mercury telluride (CdHgTe)
EINECS	Contact for details

Quality Control

Our Cadmium Mercury Telluride is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Material composition, crystal structure, and electronic properties are rigorously verified using advanced analytical techniques. A comprehensive Certificate of Analysis (COA) detailing purity, alloy composition (x-value), and key performance parameters is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The material should be handled and stored under conditions that minimize exposure to moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	Dark gray to black crystalline pieces or powder
Alloy Composition (x in CdxHg1-xTe)	Customizable (e.g., 0.2, 0.3, etc.)
Purity	> 99.99% (4N) / > 99.999% (5N) available
Crystal Structure	Zinc Blende (Cubic)
Carrier Concentration	Contact for details
Mobility	Contact for details
Cut-off Wavelength	Tailorable (LWIR, MWIR, SWIR ranges)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.