Si2 Co2 Er1

semiconductor

· Si2 Co2 Er1

Si₂Co₂Er₁ is an experimental intermetallic semiconductor compound combining silicon, cobalt, and erbium elements. This material belongs to the rare-earth transition metal silicide family, which is primarily of research interest for investigating novel electronic and magnetic properties rather than established industrial production. Potential applications center on advanced semiconducting devices, magnetic materials research, and high-temperature electronic components, though the compound remains in the development phase with limited commercial deployment.

rare-earth intermetallic researchexperimental semiconductorsmagnetic material developmenthigh-temperature electronicsmaterials characterization studiessolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	149.9	GPa	—
Shear Modulus(G)	90.92	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7950	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 Er1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control