Er3 Al3 Ni1 Ge2

semiconductor

· Er3 Al3 Ni1 Ge2

Er₃Al₃Ni₁Ge₂ is an intermetallic compound combining rare-earth (erbium), transition metal (nickel), and main-group (aluminum, germanium) elements. This is a research-phase material rather than a commercial product; such complex intermetallics are typically investigated for potential applications in high-temperature structural materials, thermoelectric devices, or magnetic applications given the presence of erbium and nickel. The compound's utility would depend on its phase stability, thermal conductivity, and electronic properties—characteristics that drive interest in rare-earth intermetallic systems for next-generation aerospace, energy conversion, or electronic device applications.

experimental intermetallic compoundshigh-temperature structural researchthermoelectric materials developmentrare-earth alloy systemsmaterials physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	90.82	GPa	—
Shear Modulus(G)	62.81	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7690	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.

Er3 Al3 Ni1 Ge2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control