Ba1 In2 Te4

semiconductor

· Ba1 In2 Te4

Ba₁In₂Te₄ is a ternary semiconductor compound belonging to the class of chalcogenide semiconductors, combining barium, indium, and tellurium. This material is primarily of research and development interest for optoelectronic and thermoelectric applications, where the bandgap and carrier transport properties of mixed-metal tellurides offer potential advantages over binary semiconductors. The compound is notable within the family of complex semiconductors for its potential use in infrared detection, photovoltaics, and thermoelectric energy conversion, though it remains largely in the experimental phase with limited commercial deployment compared to more established III-V or II-VI semiconductors.

infrared detectorsthermoelectric devicesphotovoltaic researchoptoelectronic componentsexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	23.98	GPa	—
Shear Modulus(G)	14.27	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.018	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7730	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.

Ba1 In2 Te4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control