InGaAg2Se4 — Properties & Data | MatWorld

InGaAg2Se4

metal

· JVASP-100388· InGaAg2Se4

InGaAg₂Se₄ is a quaternary semiconductor compound combining indium, gallium, silver, and selenium in a fixed stoichiometric ratio. This material belongs to the I-III-VI₂ ternary semiconductor family and is primarily of research interest rather than established in high-volume production, with potential applications in optoelectronic and photovoltaic device research where tunable band gaps and mixed-cation flexibility are advantageous.

photovoltaic absorber layersinfrared detectorsthin-film optoelectronicssemiconductor researchsolar cell developmentmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.527	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.04100	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	17.08	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000700	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4014	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

InGaAg2Se4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control