Si2 Mn2 Tb1

semiconductor
· Si2 Mn2 Tb1

Si₂Mn₂Tb₁ is an intermetallic compound combining silicon and manganese with terbium (a rare-earth element), representing a quaternary semiconductor material in the rare-earth transition metal silicide family. This is primarily a research-phase material investigated for potential applications in high-temperature electronics, magnetic devices, and advanced functional materials where rare-earth doping of transition metal silicides offers tailored electronic and magnetic properties. Its appeal lies in combining the thermal stability of silicide matrices with the unique magnetic and electronic characteristics that terbium imparts, though industrial adoption remains limited and material availability is typically laboratory-scale.

rare-earth functional materialsresearch semiconductorshigh-temperature electronicsmagnetic device componentsadvanced intermetallic compoundsnext-generation sensor materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.