Mg4 Sm2
semiconductor· Mg4 Sm2
Mg4Sm2 is an intermetallic compound belonging to the magnesium-samarium (Mg-Sm) family, combining a lightweight metal (magnesium) with a rare-earth element (samarium). This material is primarily of research interest for advanced applications requiring the combination of magnesium's low density with samarium's electronic and thermal properties, though it remains largely in the experimental phase rather than established industrial production. The Mg-Sm system is explored for potential use in high-temperature structural applications, electronic devices, and specialized alloys where rare-earth reinforcement of magnesium matrices could enhance performance.
High-temperature structural alloys (research)Rare-earth magnesium compositesElectronic/photonic materials (experimental)Aerospace component developmentLightweight structural reinforcementMaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.