Ba4In2Te2S5

ceramic

· JVASP-144467· Ba4In2Te2S5

Ba4In2Te2S5 is a mixed-anion ceramic compound combining barium, indium, tellurium, and sulfur in a quaternary crystal structure. This is a research-phase material studied primarily for its semiconducting and photonic properties, belonging to the family of chalcogenide ceramics that show promise for infrared optics, photovoltaics, and solid-state lighting applications where conventional oxides reach their performance limits.

infrared optics and detectorsresearch photovoltaicsnonlinear optical materialswide-bandgap semiconductorssolid-state lighting development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.014	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.898	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)	-1.626	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.

Ba4In2Te2S5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental