Y2 Ni1 Ir1 — Properties & Data | MatWorld

Y2 Ni1 Ir1

semiconductor

· Y2 Ni1 Ir1

Y2Ni1Ir1 is an intermetallic compound combining yttrium, nickel, and iridium in a 2:1:1 stoichiometric ratio. This is a research-phase material belonging to the rare-earth intermetallic family, likely investigated for high-temperature structural applications or advanced functional properties where the combination of yttrium's refractory characteristics with noble-metal stability (iridium) and transition-metal functionality (nickel) offers potential advantages. Such ternary compositions are typically explored in academic and specialized industrial research contexts rather than established commercial production.

High-temperature materials researchIntermetallic compound developmentAerospace/turbine applications (experimental)Catalysis and surface chemistryElectronic materials researchCreep-resistant alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02120	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7510	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Y2 Ni1 Ir1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control