Si2 Mn2 Ce1

semiconductor
· Si2 Mn2 Ce1

Si₂Mn₂Ce₁ is an experimental intermetallic compound combining silicon, manganese, and cerium, classified as a semiconductor material. This composition falls within research into rare-earth-containing silicides, which are being investigated for potential applications in thermoelectric devices, high-temperature electronics, and advanced functional materials where the rare-earth element (cerium) may provide magnetic or catalytic properties alongside the semiconductor characteristics of the Si-Mn base system. The material's development stage and specific performance advantages would depend on ongoing research outcomes; engineers should evaluate this material primarily for exploratory or developmental projects rather than established commercial applications.

thermoelectric energy conversionhigh-temperature semiconductorsrare-earth intermetallicsresearch and developmentcatalytic substrates

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
133.0
GPa—
Shear Modulus(G)
-6.813
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.00150
eV—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
-0.4990
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.