Sr3Al2Ge4
metal· JVASP-54904· Sr3Al2Ge4
Sr3Al2Ge4 is an intermetallic compound combining strontium, aluminum, and germanium, representing a specialized metal-based material in the rare-earth and intermetallic family. This compound is primarily a research material of interest for thermoelectric and semiconductor applications due to its crystalline structure and potential electrical properties; it is not widely deployed in mainstream industrial production. Engineers would consider this material for advanced energy conversion systems or specialized electronic devices where the unique combination of these elements offers advantages over conventional semiconductors or thermoelectric alloys.
thermoelectric devicesresearch semiconductorsenergy conversion materialsexperimental electronicslow-temperature applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.517 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.08500 range 0.000–0.1700median of 2 measurements | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5949 | 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.