Ba4LaW
metal· JVASP-66663· Ba4LaW
Ba₄LaW is a intermetallic compound containing barium, lanthanum, and tungsten, belonging to the family of rare-earth transition metal compounds. This material is primarily of research and development interest rather than established in high-volume industrial production; compounds in this family are investigated for potential applications in advanced ceramics, electronic materials, and high-temperature structural applications due to the refractory nature of tungsten combined with rare-earth stabilization.
Research and developmentHigh-temperature materialsIntermetallic compoundsAdvanced ceramicsElectronic materials scienceRefractory compound exploration
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.