Ca2 Si2 Ni4

semiconductor

· Ca2 Si2 Ni4

Ca₂Si₂Ni₄ is an intermetallic compound combining calcium, silicon, and nickel elements, belonging to the family of ternary metallic semiconductors. This material is primarily of research interest rather than established in widespread commercial use; it represents exploration within the broader class of transition-metal silicides and calcium-based intermetallics that have potential for electronic, thermoelectric, or structural applications where specific phase stability and electronic properties are desired.

thermoelectric researchsemiconductor device developmentintermetallic compound studieselectronic materials researchphase diagram explorationadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00250	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5620	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.

Ca2 Si2 Ni4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control