Ga2 Fe1 S4

semiconductor

· Ga2 Fe1 S4

Ga₂Fe₁S₄ is a ternary semiconductor compound combining gallium, iron, and sulfur elements, belonging to the family of chalcogenide semiconductors. This material is primarily investigated in research contexts for photovoltaic and optoelectronic applications, where its semiconducting bandgap and iron-doping strategy offer potential advantages in light absorption and charge transport compared to binary gallium sulfide. While not yet established in high-volume industrial production, compounds in this material family are of interest for thin-film solar cells, photodetectors, and spintronic devices where transition-metal doping can enhance functional properties.

photovoltaic researchthin-film solar cellsphotodetectorsoptoelectronicschalcogenide semiconductorsexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	43.62	GPa	—
Shear Modulus(G)	27.51	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5860	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 Fe1 S4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control