RbAg2SbS4

semiconductor

· RbAg2SbS4

RbAg₂SbS₄ is a quaternary semiconductor compound belonging to the ternary sulfide family, combining rubidium, silver, antimony, and sulfur in a fixed stoichiometric ratio. This material is primarily of research and specialized optoelectronic interest, studied for its potential in infrared (IR) detection and nonlinear optical applications where its sulfide-based structure offers wide bandgap semiconducting properties and potential photonic functionality. The compound represents an emerging class of multi-element chalcogenides that may offer advantages over simpler binary semiconductors in specific wavelength regions or device geometries, though it remains largely in the development phase rather than established industrial production.

infrared sensing and detectionnonlinear optics researchphotonic device developmentspecialized semiconductor researchchalcogenide optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.395	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.300	eV	—
↳	0.2910	eV	—
Magnetic Moment(μB)	0.000	µB	—

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)	0.03230	eV/atom	—
Formation Energy(ΔHf)	-0.4226	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.

RbAg2SbS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control