Al4InCuS8 — Properties & Data | MatWorld

Al4InCuS8

Name: Al4InCuS8
Brand: MatWorld

metal

· JVASP-145448· Al4InCuS8

Al4InCuS8 is a quaternary metal sulfide compound combining aluminum, indium, copper, and sulfur elements. This material belongs to the family of semiconductor and photoelectric compounds, which are primarily explored in research contexts for optoelectronic and photovoltaic applications rather than established industrial production. Its mixed-metal sulfide composition positions it as a candidate material for thin-film solar cells, light-emitting devices, or photocatalytic applications, though it remains largely in the experimental phase and is not yet a standard engineering material in high-volume manufacturing.

experimental photovoltaic devicesthin-film solar cellsphotoelectric sensorsphotocatalytic materialssemiconductor researchoptoelectronic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1237	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.037	eV	DFT · OptB88vdW
↳	1.286	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.603	-	DFT · OptB88vdW
↳	6.136	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.25	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.018	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.

Al4InCuS8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control