Si2 Sc2 Sm2

semiconductor

· Si2 Sc2 Sm2

Si₂Sc₂Sm₂ is an experimental ternary intermetallic compound combining silicon with the rare-earth elements scandium and samarium, belonging to the semiconductor materials family. While not established in mainstream industrial production, this material represents research into rare-earth silicide systems that could offer novel electronic or thermoelectric properties through the combination of silicon's semiconductor characteristics with rare-earth dopants. The material's development context suggests potential applications in advanced solid-state device research, though practical implementations remain limited to laboratory-scale investigations.

rare-earth research compoundsexperimental semiconductorsthermoelectric device researchsolid-state electronics developmentmaterials science investigations

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	72.70	GPa	—
Shear Modulus(G)	40.42	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01120	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6370	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.

Si2 Sc2 Sm2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control