Rb3AsSe16

ceramic

· JVASP-27812· Rb3AsSe16

Rb3AsSe16 is a quaternary chalcogenide ceramic compound combining rubidium, arsenic, and selenium in a fixed stoichiometric ratio. This material belongs to the family of metal chalcogenides, which are primarily investigated in research contexts for their semiconducting and photonic properties rather than established industrial production. The compound represents an emerging material class of potential interest for specialized optoelectronic applications, nonlinear optical devices, and solid-state chemistry studies, though it remains largely in the experimental phase without widespread commercial deployment.

nonlinear optical materials (research)infrared optics (experimental)semiconductor researchphotonic device developmentmaterials chemistry characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1630	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.9290	eV	DFT · OptB88vdW
↳	1.880	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.74	-	DFT · OptB88vdW
↳	8.136	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000459	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000416	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-337	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	339.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	25.58	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3584	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.

Rb3AsSe16 — Properties & Data | MatWorld

Rb3AsSe16

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental