BaSm2Se4

ceramic

· JVASP-141726· BaSm2Se4

BaSm₂Se₄ is a rare-earth selenide ceramic compound combining barium and samarium with selenium, belonging to the family of lanthanide chalcogenides. This material is primarily investigated in research contexts for optoelectronic and photonic applications, where rare-earth selenides are valued for their tunable band gaps and potential luminescent properties. The samarium content makes this compound of particular interest for infrared optical devices and potentially for materials requiring specific magnetic or electronic behavior in specialized ceramic systems.

infrared optics and photonicsrare-earth ceramic researchoptoelectronic materials developmentspecialized optical coatingslanthanide compound studieshigh-temperature ceramic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.897	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.349	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)	-2.079	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.

BaSm2Se4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental