BaIn2S2

ceramic

· JVASP-133920· BaIn2S2

BaIn₂S₂ is a ternary ceramic compound belonging to the chalcogenide family, combining barium, indium, and sulfur in a layered crystal structure. This material is primarily of research interest for optoelectronic and photonic applications, particularly in infrared detection and nonlinear optical devices, where its wide bandgap and sulfide chemistry offer potential advantages in mid-infrared transparency and frequency conversion. While not yet in widespread industrial production, BaIn₂S₂ represents an emerging platform for exploring semiconductor ceramics beyond conventional III-V compounds, with potential relevance to applications demanding thermal stability and broad spectral response in harsh environments.

infrared optics and detectorsnonlinear optical deviceswide-bandgap semiconductorsphotonic researchhigh-temperature optoelectronicsmaterials exploration for specialty ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1840	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3060	eV/atom	—
Formation Energy(ΔHf)	-0.8560	eV/atom	—

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

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.

BaIn2S2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental