BaMnSe4
metal· JVASP-69052· BaMnSe4
BaMnSe₄ is a quaternary chalcogenide compound combining barium, manganese, and selenium—a class of materials that bridges semiconductors and mixed-valence systems. This is primarily a research compound studied for its potential in thermoelectric and optoelectronic applications, rather than an established industrial material; its notable feature is the combination of transition metal (Mn) and chalcogenide chemistry, which can enable tunable band structure and magnetic properties useful in solid-state devices.
thermoelectric energy conversion (research phase)semiconductor optoelectronics (experimental)magnetic functional materialsmaterials synthesis studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.458 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 5.577 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.9396 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.03221 | 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.