PmGaAg2
metal· JVASP-42124· PmGaAg2
PmGaAg₂ is an intermetallic compound combining promethium, gallium, and silver—a rare-earth metal alloy that exists primarily in experimental and research contexts rather than established industrial production. Due to promethium's radioactivity and scarcity, this material is not commercially manufactured for conventional engineering applications; it is studied in specialized nuclear materials research, semiconductor physics, and advanced metallurgy laboratories to understand phase behavior, electronic properties, and potential applications in radiation-tolerant or nuclear fuel-related systems.
Nuclear materials researchRare-earth alloy developmentRadiation-tolerant metallurgyExperimental intermetallicsAcademic materials characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 76.07 | GPa | — | ||
Poisson's Ratio(ν) | 0.4400 | - | — | ||
Shear Modulus(G) | 8.980 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.564 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 2.540 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3189 | 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.