BaSrS

ceramic

· JVASP-114077· BaSrS

BaSrS is a mixed barium-strontium sulfide ceramic compound combining alkaline-earth metal sulfides into a single-phase material. This compound belongs to the family of sulfide ceramics and is primarily investigated for optical and electronic applications where its direct bandgap and photoluminescent properties are of interest. Industrial adoption remains limited compared to conventional oxide ceramics, making it most relevant for researchers and engineers working in specialized photonic devices, solid-state lighting, or advanced sensor applications where sulfide-based materials offer advantages over oxide alternatives.

photoluminescent displaysphosphor coatingssolid-state lightingoptical sensorsresearch/experimental materialswide-bandgap semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4.490	GPa	—
Shear Modulus(G)	730.0	MPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.413	kg/m³	—

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)	1.286	eV/atom	—
Formation Energy(ΔHf)	-0.2901	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.

BaSrS

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental