Si4 Co2 Zr4

semiconductor

· Si4 Co2 Zr4

Si₄Co₂Zr₄ is a quaternary intermetallic compound combining silicon, cobalt, and zirconium elements, classified as a semiconductor material. This composition represents a research-phase material within the family of transition metal silicides and zirconium-based intermetallics, which are of interest for high-temperature structural applications and potential electronic or photonic functions. While not yet widely established in mainstream industrial production, materials in this compositional space are investigated for applications requiring thermal stability, oxidation resistance, and specialized electronic properties that conventional alloys or pure semiconductors cannot achieve.

High-temperature structural intermetallicsResearch electronics/photonicsOxidation-resistant coatingsAerospace thermal managementEnergy conversion devicesEmerging semiconductor platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8460	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.

Si4 Co2 Zr4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control