Ba4 P4 Ir4

semiconductor
· Ba4 P4 Ir4

Ba₄P₄Ir₄ is an experimental intermetallic compound containing barium, phosphorus, and iridium, representing a quaternary phase that bridges rare-earth-free alternatives to conventional semiconductors and functional materials. This material remains primarily in research and development stages, with potential applications in solid-state electronics, catalysis, or high-temperature semiconductor applications where the combination of transition metal (iridium) and main-group elements (barium, phosphorus) may offer unique electronic or structural properties. Research into such phosphide-based intermetallics is driven by the need for novel semiconductors with tunable band gaps and improved thermal stability compared to conventional III–V or II–VI compounds.

Research semiconductorsIntermetallic compoundsSolid-state electronicsHigh-temperature applicationsCatalytic materialsMaterials exploration

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.