FeCu6GeS8

metal

· JVASP-141455· FeCu6GeS8

FeCu6GeS8 is an iron-copper-germanium sulfide compound belonging to the family of multinary sulfide materials with potential semiconducting or thermoelectric properties. This is primarily a research-phase material rather than an established industrial alloy, studied for its crystal structure and electronic characteristics within the broader context of complex metal chalcogenides. Interest in such compounds centers on applications requiring enhanced thermal or electrical behavior in niche environments, though commercial adoption remains limited pending validation of scalability and cost-effectiveness.

thermoelectric researchsemiconductor compoundsexploratory materials sciencesolid-state physics applicationsmetal chalcogenide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.422	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.637	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00360	eV/atom	—
Formation Energy(ΔHf)	-0.3743	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.

FeCu6GeS8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control