Al2ZnSe2S2

metal

· JVASP-108162· Al2ZnSe2S2

Al2ZnSe2S2 is a quaternary semiconductor compound combining aluminum, zinc, selenium, and sulfur elements, belonging to the family of mixed-anion semiconductors. This is primarily a research material investigated for optoelectronic and photovoltaic applications, where the tunable bandgap and mixed chalcogenide composition offer potential advantages over binary semiconductors for tailoring optical and electronic properties.

experimental optoelectronicsphotovoltaic researchthin-film solar cellswide-bandgap semiconductorslight-emitting device researchquantum well structures

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.487	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.814	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05150	eV/atom	—
Formation Energy(ΔHf)	-0.9809	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.

Al2ZnSe2S2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control