Ba4 Zr4 Se12

semiconductor

· Ba4 Zr4 Se12

Ba₄Zr₄Se₁₂ is a quaternary chalcogenide semiconductor compound combining barium, zirconium, and selenium. This is a research-stage material explored for its potential in thermoelectric and optoelectronic applications, belonging to the broader family of metal chalcogenides that show promise for energy conversion and solid-state device engineering where tunable bandgaps and phonon engineering are advantageous.

thermoelectric energy harvestinginfrared optoelectronicssolid-state device researchlow-dimensional semiconductorsmaterials screening for photovoltaicsthermal management compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04390	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.757	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ba4 Zr4 Se12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control