Al2BiSe4

metal

· JVASP-49700· Al2BiSe4

Al2BiSe4 is a ternary compound semiconductor combining aluminum, bismuth, and selenium elements, belonging to the family of mixed-metal chalcogenides. This material is primarily of research and developmental interest rather than established industrial production, investigated for potential optoelectronic and thermoelectric applications where its layered crystal structure and narrow bandgap may offer advantages in specialized device architectures.

experimental semiconductor researchthermoelectric power generationinfrared optoelectronicsphotovoltaic device layerssolid-state physics studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.975	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.325	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-332.8	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7924	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.

Al2BiSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control