Ba4ScSe

ceramic

· JVASP-64336· Ba4ScSe

Ba₄ScSe is a barium scandium selenide ceramic compound belonging to the family of rare-earth and alkaline-earth metal chalcogenides. This material is primarily of research and development interest rather than established in mainstream industrial production, with potential applications in optoelectronic and photonic devices that exploit the electronic and optical properties of selenide-based ceramics. The combination of barium, scandium, and selenium offers tunable bandgap characteristics and structural stability relevant to next-generation semiconductors, scintillators, or wide-bandgap device platforms where conventional oxides or nitrides may not provide the required optical or electronic performance.

optoelectronic devicesscintillator materialsphotonic applicationssemiconductor researchradiation detectionadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1561	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.036	eV/atom	—
Formation Energy(ΔHf)	0.3053	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.

Ba4ScSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental