Al4 Hg2 Se8

semiconductor

· Al4 Hg2 Se8

Al₄Hg₂Se₈ is a ternary semiconductor compound combining aluminum, mercury, and selenium in a fixed stoichiometric ratio. This material belongs to the broader family of mercury chalcogenides and represents an experimental or research-phase compound; such ternary systems are investigated for potential optoelectronic and thermoelectric applications where the combination of different cation and anion species can tune electronic and optical properties relative to binary analogs.

experimental semiconductor researchoptoelectronic device developmentthermoelectric materials explorationinfrared detection (potential)narrow-bandgap semiconductor study

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4712	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6820	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.

Al4 Hg2 Se8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control