Sm3MnGaS7
metal· JVASP-111698· Sm3MnGaS7
Sm₃MnGaS₇ is a rare-earth transition metal sulfide compound combining samarium, manganese, and gallium in a ternary-quaternary sulfide structure. This is an experimental research material rather than a commercially established engineering compound, belonging to the family of rare-earth metal chalcogenides being investigated for semiconductor, magnetic, and optoelectronic applications. The incorporation of magnetic manganese and rare-earth samarium suggests potential for magneto-optical effects or magnetic ordering phenomena that could be exploited in specialized solid-state devices.
research semiconductorsmagnetic materials characterizationrare-earth compoundsoptoelectronic device developmentsolid-state physics experimentationchalcogenide material systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1857 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4170 | eV | — | ||
Magnetic Moment(μB) | 9.967 | 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) | -1.655 | 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.