Er2 Zn1 Cu1

semiconductor

· Er2 Zn1 Cu1

Er₂Zn₁Cu₁ is a ternary intermetallic compound combining erbium (a rare-earth element), zinc, and copper in a defined stoichiometric ratio. This material belongs to the class of rare-earth based intermetallics and is primarily of research and development interest rather than established industrial production. The compound is investigated for potential applications in thermoelectric devices, magnetic materials, and advanced electronic systems where rare-earth intermetallics offer unique combinations of electronic and thermal transport properties; however, practical deployment remains limited due to synthesis complexity and cost considerations relative to established alternatives.

thermoelectric materials researchrare-earth intermetallicsadvanced electronicsmaterials characterization studiesexperimental compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01060	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3490	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.

Er2 Zn1 Cu1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control