Si4 Ni4

semiconductor

· Si4 Ni4

Si₄Ni₄ is an experimental intermetallic compound combining silicon and nickel in a 1:1 stoichiometric ratio, belonging to the broader family of binary metal silicides. This material is primarily of research interest for investigating phase stability, crystal structure, and potential functional properties in the Si-Ni system rather than established industrial production. While nickel silicides are known for applications in microelectronics and wear-resistant coatings, Si₄Ni₄ specifically remains in the exploratory stage; engineers would encounter this compound in academic literature or advanced materials development programs rather than in current commercial supply chains.

research and developmentphase diagram studiesintermetallic compound researchmaterials characterizationexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4270	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 Ni4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control