Tb2MnS4
metal· JVASP-140370· Tb2MnS4
Tb2MnS4 is a ternary sulfide compound combining terbium (a rare-earth element) with manganese and sulfur, forming an intermetallic or chalcogenide-class material. This is primarily a research-phase compound studied for its magnetic and electronic properties rather than an established commercial material. Interest in Tb2MnS4 and related rare-earth manganese sulfides stems from potential applications in magnetic devices, thermoelectric materials, and solid-state electronics where rare-earth-transition metal interactions can produce useful ordering or coupling effects.
magnetic device researchrare-earth functional materialsthermoelectric compoundssolid-state physics experimentationmaterials screening and characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.523 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 9.935 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03330 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.730 | 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.