AsS24I3 — Properties & Data | MatWorld

AsS24I3

Name: AsS24I3
Brand: MatWorld

ceramic

· JVASP-32329· AsS24I3

AsS24I3 is an arsenic sulfide iodide ceramic compound belonging to the chalcogenide ceramic family, combining arsenic, sulfur, and iodine constituents. This material is primarily of research interest for infrared optics and photonic applications, where its optical transparency in mid-to-far infrared wavelengths makes it valuable for specialized sensing and imaging systems. As a relatively uncommon chalcogenide composition, it represents an experimental alternative to more conventional infrared window materials, offering potential advantages in niche optoelectronic and diagnostic applications where traditional ceramics fall short.

infrared optics and windowsphotonic research applicationsthermal imaging componentsspectroscopy instrumentationexperimental optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.655	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.914	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	6.467	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.449	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.07572	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000390	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00102	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-324.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	315.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00290	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.04002	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

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.

AsS24I3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental