Ba3 Bi2

semiconductor

· Ba3 Bi2

Ba3Bi2 is an intermetallic compound semiconductor belonging to the bismuth-barium family, investigated primarily in research contexts for its electronic and structural properties. This material is not widely commercialized in mainstream engineering applications but represents part of a broader family of bismuth-based compounds being explored for potential use in thermoelectric devices, optoelectronics, and advanced semiconductor applications where bismuth's unique electronic structure offers advantages. Engineers considering this material should recognize it as an experimental compound relevant to materials research and early-stage device development rather than a proven production-grade material.

thermoelectric researchsemiconductor researchadvanced optoelectronicsintermetallic compound studiesbismuth-based devicesmaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20.40	GPa	—
Shear Modulus(G)	14.22	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1191	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5400	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.

Ba3 Bi2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control