Al2 Fe1 Ni1

semiconductor

· Al2 Fe1 Ni1

Al2Fe1Ni1 is an intermetallic compound combining aluminum, iron, and nickel in a 2:1:1 stoichiometric ratio, classified as a semiconductor material. This compound belongs to the family of ternary metallic semiconductors and is primarily of research and development interest rather than established industrial production. The material is investigated for potential applications in electronic and thermoelectric devices where the combined properties of these transition metals and aluminum offer tailored electrical and thermal characteristics distinct from binary alloys or pure metals.

thermoelectric devices (research phase)semiconductor electronicsintermetallic compound studieshigh-temperature device applicationsmaterials research and prototypingelectronic device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	24,429.1	ksi	—
Shear Modulus(G)	14,213.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02350	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5210	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.

Al2 Fe1 Ni1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control