Cd0.7Hg0.3Se1

semiconductor

· Cd0.7Hg0.3Se1

Cd₀.₇Hg₀.₃Se is a cadmium-mercury-selenium ternary alloy semiconductor, a mixed-cation chalcogenide compound engineered for infrared optoelectronic applications. This material belongs to the II-VI semiconductor family and is primarily used in infrared detectors and thermal imaging systems where its bandgap engineering enables sensitivity in the mid- to long-wave infrared region. Its tunable composition allows tailoring of bandgap and lattice matching to specific detector requirements, making it valuable for applications requiring extended spectral response that standard single-element semiconductors cannot achieve.

infrared detectorsthermal imaging sensorsinfrared photodiodesmilitary surveillance systemsscientific spectroscopy equipmentresearch optoelectronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5500	eV	—

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Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Cd0.7Hg0.3Se1

Electrical Properties

Regulatory Screening

Environmental

Export Control