In4 Ba4

semiconductor
· In4 Ba4

In₄Ba₄ is an intermetallic compound combining indium and barium in a 1:1 stoichiometric ratio, belonging to the family of rare-earth and alkali-earth intermetallics under active research. This material is primarily of scientific interest rather than established industrial production, with potential applications in thermoelectric devices, quantum materials research, and semiconductor physics where the electronic structure and transport properties of complex intermetallics are being explored. Engineers would consider In₄Ba₄ only in early-stage R&D contexts where the unique band structure or phonon interactions of indium-barium systems may offer advantages in temperature-dependent performance or exotic electronic behavior.

thermoelectric researchintermetallic semiconductorsquantum materials investigationelectronic transport studiesexperimental semiconductor physics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.
In4 Ba4 — Properties & Data | MatWorld