Ba2SnSe

ceramic

· JVASP-69022· Ba2SnSe

Ba2SnSe is an inorganic ceramic compound composed of barium, tin, and selenium. This material belongs to the class of chalcogenide ceramics and is primarily investigated in research settings for optoelectronic and thermoelectric applications rather than established industrial production. Ba2SnSe and related barium tin chalcogenides are of interest to materials scientists exploring wide-bandgap semiconductors and solid-state devices where chemical stability, thermal properties, and electronic behavior in the infrared-to-visible spectrum are relevant.

infrared optics (research)thermoelectric devices (experimental)wide-bandgap semiconductorschalcogenide materials researchsolid-state electronics developmentphotovoltaic applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.476	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9970	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4858	eV/atom	—
Formation Energy(ΔHf)	-0.9963	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.

Ba2SnSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental