Sm2 Co2 Si2

semiconductor

· Sm2 Co2 Si2

Sm₂Co₂Si₂ is an intermetallic compound combining samarium (rare earth), cobalt, and silicon—a ternary system that belongs to the broader family of rare-earth transition-metal silicides. This material is primarily of research and developmental interest rather than a widespread commercial product; compounds in this family are investigated for their potential magnetic, thermal, and electronic properties that could enable applications in advanced functional materials and high-temperature devices.

Magnetic material researchHigh-temperature intermetallic compoundsRare-earth alloy developmentFunctional ceramics and semiconductorsMaterials physics experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	88.48	GPa	—
Shear Modulus(G)	46.53	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6810	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.

Sm2 Co2 Si2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control