Si2 Co2 Sm1

semiconductor

· Si2 Co2 Sm1

Si₂Co₂Sm₁ is an intermetallic compound combining silicon, cobalt, and samarium—a rare-earth transition metal system that belongs to the semiconductor/functional materials research space. This composition represents an experimental material likely investigated for its magnetic, electronic, or thermoelectric properties; intermetallics of this type are of interest where conventional semiconductors or magnetic alloys cannot meet simultaneous demands for strength, thermal stability, and functional behavior. The samarium addition suggests potential applications in rare-earth-based systems where magnetic ordering or electron localization effects are exploited, though this particular composition remains primarily a research compound rather than a commercial engineering material.

rare-earth intermetallic researchmagnetic semiconductor applicationshigh-temperature functional materialsthermoelectric compound investigationadvanced electronic devices (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	138.4	GPa	—
Shear Modulus(G)	86.61	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00660	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7590	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 Co2 Sm1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control