Al2 Fe4 S8

semiconductor

· Al2 Fe4 S8

Al₂Fe₄S₈ is a ternary sulfide semiconductor compound containing aluminum, iron, and sulfur elements. This material belongs to the family of metal sulfides and represents a research-phase compound with potential applications in solid-state electronics and photovoltaic systems. The mixed-metal sulfide composition offers tunable electronic properties that are of interest for investigating novel semiconducting phases, though industrial adoption remains limited and applications are primarily explored in laboratory and exploratory manufacturing contexts.

photovoltaic researchthin-film semiconductorssolid-state electronicschalcogenide materialsexperimental optoelectronicsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6070	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.

Al2 Fe4 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control