Si2 Ni2 Ce1

semiconductor

· Si2 Ni2 Ce1

Si₂Ni₂Ce is an intermetallic compound combining silicon, nickel, and cerium—a research-phase material belonging to the rare-earth transition metal silicide family. This compound is of interest in advanced materials science for potential applications requiring high-temperature stability and ceramic-like rigidity, though it remains primarily in experimental development rather than established industrial production. Engineers would consider this material for specialized high-performance applications where rare-earth doping of nickel silicides offers advantages in thermal resistance or electronic properties over conventional binary silicides.

high-temperature structural ceramicsrare-earth intermetallic researchadvanced semiconductor compoundsaerospace/thermal barrier applicationsexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	135.2	GPa	—
Shear Modulus(G)	66.67	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00530	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 Ni2 Ce1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control