Pr1 Er1 Zn2

semiconductor

· Pr1 Er1 Zn2

Pr₁Er₁Zn₂ is a rare-earth zinc intermetallic compound combining praseodymium and erbium with zinc in a 1:1:2 stoichiometric ratio. This is a research-phase material investigated primarily for its potential in advanced functional applications leveraging rare-earth metallurgy, such as magnetic materials, optical devices, or thermoelectric systems where the combination of lanthanide elements with zinc provides tunable electronic and thermal properties. The material is not widely deployed in production but represents active exploration in materials science for next-generation semiconductor and quantum applications.

rare-earth alloys (research)functional semiconductorsmagnetic materials developmentoptical/photonic researchthermoelectric devices (exploratory)quantum and advanced materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01120	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3530	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.

Pr1 Er1 Zn2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control