P2 Ni2 Er1

semiconductor

· P2 Ni2 Er1

P2 Ni₂Er₁ is an intermetallic semiconductor compound combining nickel and erbium in a defined stoichiometric ratio, representing a rare-earth transition metal system. This material belongs to an emerging class of intermetallic semiconductors of interest primarily in research contexts for potential thermoelectric, magnetic, or optoelectronic applications that leverage the electronic structure contributions of rare-earth elements. While not yet widely deployed in established industrial applications, such materials are studied for their potential to enable specialized device functions where conventional semiconductors prove insufficient.

experimental thermoelectric materialsrare-earth electronics researchhigh-temperature semiconductor devicesmagnetic semiconductor systemsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	149.0	GPa	—
Shear Modulus(G)	81.68	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01390	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9930	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.

P2 Ni2 Er1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control