Si2 Sc2

semiconductor

· Si2 Sc2

Si₂Sc₂ is an intermetallic compound combining silicon and scandium, belonging to the family of transition metal silicides with potential semiconductor or semi-metallic characteristics. This material is primarily of research interest rather than established in high-volume production, as scandium-containing intermetallics are studied for their unique electronic properties and potential applications in advanced device architectures where conventional semiconductors reach performance limits. Engineers considering this material should expect it to be in development stages, with applications emerging in specialized electronics, high-temperature devices, or quantum materials research where the scandium addition offers distinct advantages over binary silicon compounds.

experimental semiconductor deviceshigh-temperature electronicstransition metal silicide researchquantum materials developmentadvanced device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	101.0	GPa	—
Shear Modulus(G)	72.20	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8170	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 Sc2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control