AlZnCu3Se4

metal

· JVASP-105108· AlZnCu3Se4

AlZnCu3Se4 is a quaternary intermetallic compound combining aluminum, zinc, copper, and selenium. This material is primarily of research interest rather than established in widespread industrial production, belonging to the family of semiconductor and thermoelectric compounds being explored for advanced functional applications. The composition suggests potential utility in thermoelectric energy conversion or optoelectronic devices, where the combination of elements may provide favorable electronic properties, though practical deployment remains limited compared to conventional binary or ternary semiconductors.

thermoelectric materials (research)semiconductor compoundsoptoelectronic deviceshigh-temperature applicationsexperimental energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.314	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1755	eV/atom	—
Formation Energy(ΔHf)	-0.3231	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.

AlZnCu3Se4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control