AlGaCu2Se4

metal

· JVASP-109797· AlGaCu2Se4

AlGaCu2Se4 is a quaternary semiconductor compound combining aluminum, gallium, copper, and selenium elements. This material belongs to the I-III-VI2 semiconductor family and is primarily of research interest rather than established commercial production, with potential applications in photovoltaic and optoelectronic devices where tunable bandgap and mixed-metal compositions offer advantages over binary or ternary alternatives.

photovoltaic researchoptoelectronic devicessemiconductor compoundssolar cell absorbersthin-film electronicsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1813	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3970	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5914	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.

AlGaCu2Se4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control