Zn0.5Hg0.5Se

semiconductor

· Zn0.5Hg0.5Se

Zn₀.₅Hg₀.₅Se is a narrow-bandgap II-VI semiconductor alloy combining zinc selenide, mercury selenide, and cadmium selenide characteristics, primarily of research and specialized optoelectronic interest. This material is explored for infrared detection and imaging applications where its tunable bandgap energy—intermediate between ZnSe and HgSe—enables sensitivity in the mid-to-long-wavelength infrared region. While not widely deployed in high-volume commercial production, it represents an important experimental platform for understanding bandgap engineering in II-VI systems and remains relevant to thermal imaging, spectroscopy, and military sensing applications where mercury telluride and cadmium zinc telluride alternatives have dominated.

Infrared detectors and sensorsThermal imaging systemsSpectroscopic instrumentationResearch optoelectronicsNarrow-bandgap semiconductorsMilitary/aerospace sensing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7500	eV	—

Verified Unverified Low confidence (<80%) Link to source

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.

Zn0.5Hg0.5Se

Electrical Properties

Regulatory Screening

Environmental

Export Control