Ga2 Te4 Hg1

semiconductor

· Ga2 Te4 Hg1

Ga₂Te₄Hg₁ is a ternary chalcogenide semiconductor compound combining gallium, tellurium, and mercury—a research-stage material belonging to the family of II-VI and III-VI semiconductors. This composition represents an experimental alloy system with potential applications in infrared optoelectronics and photodetection, where mercury tellurides and gallium tellurides are individually studied for their narrow bandgaps and strong light absorption in the infrared spectrum. The addition of mercury to gallium telluride alters electronic structure and optical properties, making this material of primary interest to researchers investigating tunable IR sensors and detector materials rather than established industrial manufacturing.

infrared photodetectorsexperimental semiconductorsnarrow-bandgap optoelectronicsIR imaging sensorsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3491	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2630	eV/atom	—

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.

Ga2 Te4 Hg1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control