Si3 P4 Ni1

semiconductor

· Si3 P4 Ni1

Si₃P₄Ni₁ is a nickel-doped silicon phosphide ceramic compound that combines a phosphorus-rich ceramic matrix with nickel incorporation, positioned as an experimental or niche semiconductor material. This material family is investigated for applications requiring ceramic hardness and electrical functionality, though it remains primarily a research-phase compound rather than a widely commercialized engineering material. Engineers would consider this compound for specialized high-temperature or wear-resistant applications where the combination of ceramic strength and semiconductor properties offers advantages over conventional silicides or nitrides.

high-temperature ceramicswear-resistant coatingssemiconductor researchcomposite reinforcementthermal barrier systemsexperimental electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	100.8	GPa	—
Shear Modulus(G)	63.01	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09150	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2510	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.

Si3 P4 Ni1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control