ZnFeCu4Ge2S8

metal

· JVASP-140821· ZnFeCu4Ge2S8

ZnFeCu4Ge2S8 is a quaternary sulfide compound containing zinc, iron, copper, and germanium elements. This material belongs to the family of metal sulfides and is primarily of research interest rather than established industrial production, with potential applications in semiconductor, photovoltaic, or thermoelectric technologies where multi-component sulfides can offer tunable electronic properties. Engineers would consider this compound in exploratory materials development projects seeking alternatives to conventional semiconductors or in studies of earth-abundant element combinations for energy conversion applications.

experimental semiconductorsphotovoltaic researchthermoelectric materials developmentearth-abundant alternativescompound semiconductor researchmaterials screening and discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.284	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03500	eV	—
Magnetic Moment(μB)	3.898	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01980	eV/atom	—
Formation Energy(ΔHf)	-0.4529	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.

ZnFeCu4Ge2S8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control