Si2 Sc1 Ni2

semiconductor

· Si2 Sc1 Ni2

Si₂ScNi₂ is an intermetallic compound combining silicon, scandium, and nickel, belonging to the semiconductor materials family with potential applications in advanced electronic and structural applications. This composition represents an experimental or specialized material rather than a widely commercialized compound; such ternary silicide systems are typically investigated for their unique electronic properties, thermal stability, and potential use in high-temperature or specialized device contexts. The material family is of interest to researchers exploring alternatives to conventional semiconductors where the combination of transition metals (Ni, Sc) with silicon offers tunable band structure or enhanced mechanical properties over binary Si-based systems.

high-temperature semiconductorsintermetallic compounds researchadvanced electronics developmentthermal barrier materialsspecialty alloy research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	143.3	GPa	—
Shear Modulus(G)	59.01	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00560	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7530	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 Sc1 Ni2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control