BaDy2S4

ceramic

· JVASP-140757· BaDy2S4

BaDy₂S₄ is a rare-earth barium dysprosium sulfide ceramic compound belonging to the thiospinel or related sulfide crystal family. This material is primarily of research and development interest rather than established industrial production, investigated for its potential in optoelectronic, photonic, and solid-state lighting applications due to the rare-earth dopant characteristics of dysprosium and the sulfide host lattice's optical properties.

rare-earth phosphors and luminescenceoptoelectronic research materialssolid-state laser host materialsthermal management ceramicshigh-temperature structural ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.447	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.724	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.326	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.

BaDy2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental